diff --git a/configure.ac b/configure.ac
index b00287b..9ac634b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,291 +1,291 @@
-AC_INIT([dyturbo], [1.0.2beta], [stefano.camarda@cern.ch,jakub.cuth@cern.ch])
+AC_INIT([dyturbo], [1.0], [stefano.camarda@cern.ch])
 AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE([foreign -Wall -Werror])
 
 #Suppress verbose output when compiling
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 #By default, install binaries in the current directory
 AC_PREFIX_DEFAULT(${PWD})
 
 AC_PROG_CC
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 
 #Use libtoolize to build dyturbo libraries
 AC_PROG_LIBTOOL
 LT_INIT
 AC_CONFIG_MACRO_DIR([m4])
 
 # openmp suport
 AC_ARG_ENABLE([openmp], AC_HELP_STRING(--enable-openmp, [Enable openMP compiler flag -fopenmp. (default=yes)])): ${enable_openmp=yes}
 AS_IF([test "x$enable_openmp" = "xyes"], [
 #AX_OPENMP #[, AC_MSG_ERROR([openmp macro not found])])
 #AC_SUBST(OPENMP_CXXFLAGS)
 #AC_SUBST(OPENMP_LDFLAGS)
     CXXFLAGS="${CXXFLAGS} -fopenmp"
     FFLAGS="${FFLAGS} -fopenmp"])
 
 #optimisation flags O3
 AC_ARG_ENABLE([O3], AC_HELP_STRING(--enable-O3, [Use compiler optimization flags -O3. (default=yes)])): ${enable_O3=yes}
 
 AS_IF([test "x$enable_O3" = "xyes"], [
     CXXFLAGS="${CXXFLAGS} -O3"
     FFLAGS="${FFLAGS} -O3"])
 
 #optimisation flags, O3 or Ofast
 AC_ARG_ENABLE([Ofast],
   AC_HELP_STRING(--enable-Ofast, [Use unsafe compiler optimization flags -Ofast. (default=no)]))
   AS_IF([test "x$enable_Ofast" = "xyes"], [
     CXXFLAGS="${CXXFLAGS} -Ofast"
     FFLAGS="${FFLAGS} -Ofast"
 ])
 
 #c++11 flag is needed for the random number generator function
 #CXXFLAGS="${CXXFLAGS} -std=c++11"
 
 #older compilers needs c++0x instead
 CXXFLAGS="${CXXFLAGS} -std=c++0x"
 #allows usage of complex numbers as x+yi
 CXXFLAGS="${CXXFLAGS} -fext-numeric-literals"
 #obsolete fortran do statements
 #FFLAGS="${FFLAGS} -std=legacy"
 
 #allows use of save statements (but causes issues with parallelisation)
 #FFLAGS="${FFLAGS} -fno-automatic"
 
 #use intel compilers
 #AC_ARG_ENABLE([ifort],
 #  [AC_HELP_STRING(--enable-ifort, [Use ifort2015 and icc2015 compilers. (default=no)])])
 #if test x$enable_ifort == xyes
 #then
 #  AC_PROG_CXX([icc2015])
 #  AC_PROG_F77([ifort2015])
 #  AC_PROG_FC([ifort2015])
 #else  
 ##use gfortran compilers
 # AC_PROG_CXX
 # AC_PROG_F77([gfortran])
 # AC_PROG_FC
 #fi
 
 AC_PROG_CXX
 AC_PROG_F77([gfortran])
 AC_PROG_FC
 
 # check for lhapdf installation
 AC_MSG_CHECKING([for lhapdf installation])
 # search lhapdf6 in the path
 lhapdf_config=`which lhapdf-config`
 if test x$lhapdf_config == x; then
 # if not found, search lhapdf6 in the lhapdf6 subdirectory
  lhapdf_config=`ls ${PWD}/lhapdf6/bin/lhapdf-config`
  if test x$lhapdf_config == x; then
 # if not found, install it
   AC_MSG_RESULT([Install LHAPDF6])
    ${srcdir}/install-lhapdf
   #AC_MSG_ERROR([Unable to find lhapdf-config.])
   lhapdf_config=`ls ${PWD}/lhapdf6/bin/lhapdf-config`
   if test x$lhapdf_config == x; then
    # if the installation fails, exit
    AC_MSG_ERROR([Failed to install lhapdf.])
   fi
  fi
 fi
 
 # set up lhapdf flags
 LHAPDF_CPPFLAGS=`${lhapdf_config} --cppflags`
 LHAPDF_LDFLAGS=`${lhapdf_config} --ldflags`
 AC_SUBST(LHAPDF_CPPFLAGS)
 AC_SUBST(LHAPDF_LDFLAGS)
 AC_MSG_RESULT([Using $lhapdf_config])
 
 # check for Cuba installation, and install it if missing
 AC_MSG_CHECKING([for Cuba library installation])
 AC_SEARCH_LIBS([vegas],[cuba],[
 	AC_MSG_RESULT([Using -lcuba from system installation])
         CUBA_LDFLAGS=-lcuba],
         [
 	CUBA_VERSION=4.2
 	AC_SUBST(CUBA_VERSION)
 	# search for local istallation of Cuba-4.2
 	cubalib=`ls ${PWD}/Cuba-${CUBA_VERSION}/libcuba.a`
 	if test x$cubalib == x; then
           # if not found, install it
   	   AC_MSG_RESULT([Install Cuba ${CUBA_VERSION}])
 	   ${srcdir}/install-cuba
 	fi
 	cubalib=`ls ${PWD}/Cuba-${CUBA_VERSION}/libcuba.a`
 	if test x$cubalib == x; then
   	   AC_MSG_ERROR([Failed to install Cuba ${CUBA_VERSION}.])
 	fi
 	
         CUBA_LDFLAGS="-L${PWD}/Cuba-${CUBA_VERSION} -lcuba"
 	CUBA_CPPFLAGS="-I${PWD}/Cuba-${CUBA_VERSION}"
 	AC_MSG_RESULT([Using -lcuba from local installation ${PWD}/Cuba-${CUBA_VERSION}])
         ])
 
 ## Use the following to ship cuba as third party library
 #CUBA_VERSION=4.2
 #AC_SUBST(CUBA_VERSION)
 #AC_CONFIG_SUBDIRS([cuba/Cuba-4.2])
 #CUBA_LDFLAGS="-L\$(builddir)/../cuba/Cuba-${CUBA_VERSION} -lcuba"
 #CUBA_CPPFLAGS="-I\$(srcdir)/../cuba/Cuba-4.2"
 
 
 AC_SUBST(CUBA_CPPFLAGS)
 AC_SUBST(CUBA_LDFLAGS)
 
 ## check for Chaplin installation, and install it if missing
 #AC_MSG_CHECKING([for chaplin library installation])
 #AC_SEARCH_LIBS([hpl2],[hpl3],[
 #	AC_MSG_RESULT([Using -lchaplin from system installation])
 #        CHAPLIN_LDFLAGS=-lchaplin],
 #        [
 #	CHAPLIN_VERSION=1.2
 #	AC_SUBST(CHAPLIN_VERSION)
 #	# search for local istallation of chaplin-1.2
 #	chaplinlib=`ls ${PWD}/chaplin-${CHAPLIN_VERSION}/lib/libchaplin.a`
 #	if test x$chaplinlib == x; then
 #          # if not found, install it
 #  	   AC_MSG_RESULT([Install chaplin ${CHAPLIN_VERSION}])
 #	   ${srcdir}/install-chaplin
 #	fi
 #	chaplinlib=`ls ${PWD}/chaplin-${CHAPLIN_VERSION}/lib/libchaplin.a`
 #	if test x$chaplinlib == x; then
 #  	   AC_MSG_ERROR([Failed to install chaplin ${CHAPLIN_VERSION}.])
 #	fi
 #	
 #        CHAPLIN_LDFLAGS="-L${PWD}/chaplin-${CHAPLIN_VERSION}/lib -lchaplin"
 #	AC_MSG_RESULT([Using -lchaplin from local installation ${PWD}/chaplin-${CHAPLIN_VERSION}])
 #        ])
 #
 #AC_SUBST(CHAPLIN_LDFLAGS)
 
 # check for cubature installation, and install it if missing
 AC_MSG_CHECKING([for cubature source code])
 ${srcdir}/install-cubature
 
 cubasrc=`ls ${PWD}/cubature/pcubature.c`
 if test x$cubasrc == x; then
    AC_MSG_ERROR([Failed to install cubature.])
 fi
 
 # check for DYRES installation
 AC_ARG_ENABLE([dyres], AC_HELP_STRING(--enable-dyres, [Install and link original DYRes code, Available only in git (default=no)]))
 AS_IF([test "x$enable_dyres" = "xyes"], [
   AC_MSG_CHECKING([for DYRes installation])
   # search in origdyres/DYRes-v1.0
   dyresinst=`ls -d ${PWD}/origdyres/DYRes-v1.0`
   AS_IF([test "x$dyresinst" = x], [
     # if not found, install it
     AC_MSG_RESULT([Install DYRes])
     cd ${srcdir}/origdyres && ${srcdir}/install-dyres && cd ..
   ])
 ])
 AM_CONDITIONAL([HAVE_DYRES],test "x$enable_dyres" = "xyes")
 
 # enable test programs
 AC_ARG_ENABLE([test], AC_HELP_STRING(--enable-test, [Compile test programs, Available only in git (default=no)]))
 AS_IF([test "x$enable_test" = "xyes"], [
   GMOCK_OFILE="${PWD}/gmock/googlemock/make/gmock_main.a"
   AC_MSG_CHECKING([for GMock installation])
   gmockinst=`ls ${GMOCK_OFILE}  2> /dev/null`
   AS_IF([test "x$gmockinst" = x], [
          # if not found, install it
          AC_MSG_RESULT([ Gmock not found.. installing])
          [ ! test -d ${srcdir}/gmock/googlemock/make ] && git clone https://github.com/google/googletest.git ${srcdir}/gmock;
          cd ${srcdir}/gmock/googlemock/make && make ;
          cd -;
          ])
   GMOCK_CPPFLAGS="-pthread -isystem ${PWD}/gmock/googletest/include -isystem ${PWD}/gmock/googlemock/include"
   GMOCK_LDFLAGS="-lpthread ${GMOCK_OFILE}"
   AC_MSG_RESULT([ compiling test. Using gmock in ${GMOCK_OFILE}])
 ])
 AM_CONDITIONAL([HAVE_TEST],test "x$enable_test" = "xyes")
 AC_SUBST(GMOCK_CPPFLAGS)
 AC_SUBST(GMOCK_LDFLAGS)
 
 # Set --enable-root option, for linking histograms
 AC_ARG_ENABLE([root],
   AC_HELP_STRING(--enable-root, [Use root for histograming. (default=no)]))
 AS_IF([test "x$enable_root" = "xyes"], [
     AC_MSG_CHECKING([for root installation])
     root_config=`which root-config`
     AS_IF([test x$root_config == x],
        [AC_MSG_ERROR([Unable to find root-config.])],
        [AC_MSG_RESULT([Using $root_config])
        root_ok=1
        ROOT_CFLAGS=`root-config --cflags`
        ROOT_LDFLAGS=`root-config --ldflags --libs`
        AC_SUBST(ROOT_CFLAGS)
        AC_SUBST(ROOT_LDFLAGS)
        AC_DEFINE(USEROOT, "1",[ Turn on the ROOT for histogramming.] )
     ])
 ])
 AM_CONDITIONAL([HAVE_ROOT],test "x$enable_root" = "xyes")
 
 # Enable debug symbols
 AC_ARG_ENABLE([debug],
   [AC_HELP_STRING(--enable-debug, [Add debug flags. (default=no)])])
 AS_IF([test "x$enable_debug" = "xyes"], [
   AC_MSG_RESULT([Adding debug symbols.])
   FFLAGS="$FFLAGS -ggdb -gdwarf"
   CXXFLAGS="$CXXFLAGS -ggdb -gdwarf"
 ])
 
 # Check for trapFPE flag
 AC_ARG_ENABLE([trapFPE],
   [AC_HELP_STRING(--enable-trapFPE, [Stop of floating point errors (default=no)])])
 AS_IF([test "x$enable_trapFPE" = "xyes"], [
   AC_MSG_RESULT([Add floating point trap.])
   FFLAGS="$FFLAGS -ffpe-trap='invalid,overflow,zero'"
 ])
 
 # Check for check bounds flag
 AC_ARG_ENABLE([checkBounds],
   [AC_HELP_STRING(--enable-checkBounds, [add -fbounds-check flag for compilation (default=no)])])
 AS_IF([test "x$enable_checkBounds" = "xyes"], [
   AC_MSG_RESULT([Add check bounds flag])
   FFLAGS="$FFLAGS -fbounds-check"
 ])
 
 
 AC_CONFIG_FILES([Makefile 
 		 user/Makefile
 		 histo/Makefile
  	 	 resum/Makefile
 		 counterterm/Makefile
 		 vjet/Makefile
 		 v2j/Makefile
 		 born/Makefile
 		 phasespace/Makefile
 		 integrands/Makefile
 		 dyres/Makefile
 		 dynnlo/Makefile
 		 mcfm/Makefile
 		 cernlib/Makefile
 		 dequad/Makefile
 		 sandia/Makefile
 		 smolpack/Makefile
 		 besche/Makefile
 		 bessel/Makefile
 		 minprescription/Makefile
 		 specialfunctions/Makefile
 		 ancont/Makefile
 		 pegasus/Makefile
 		 cubature/Makefile
 	 	 src/Makefile
 		 dyturbo-config])
 
 
 AM_COND_IF([HAVE_DYRES], [
   AC_CONFIG_FILES([origdyres/Makefile])
 ])
 AM_COND_IF([HAVE_TEST], [
   AC_CONFIG_FILES([test/Makefile])
 ])
 
 #add this to ship cuba
 #		 cuba/Makefile
 
 AC_OUTPUT