Create configure script to generate configuration for cmake

[prudhomm]

@feelpp/core @gratienj follow the examples set in feelpp/harts to set the configuration of feel++ cmake scripts.
This should ease the installation of feel++ on platforms with specific/by hand installations

[gratienj]

here is the cmake command I use

cmake -DBoost_NO_BOOST_CMAKE=TRUE 
            -DHDF5_DIR:PATH=/work/irlin982_1/gratienj/local/hdf5/1.8.8 
            -DPETSC_DIR:PATH=/work/irlin982_1/gratienj/local/petsc/3.3-p2/Linux/RHEL5/x86_64/ref-intel12-IntelMPI_4.02-mkl 
            -DBoost_NO_SYSTEM_PATHS=ON 
            -DCMAKE_VERBOSE_MAKEFILE=ON 

[gratienj]

need to had HDF5_DIR because build problem without HDF5 detected

[gratienj]

setenv GMSH_DIR $WORK/local/gmsh/2.7.1
setenv ANN_DIR $WORK/local/ann112
setenv HDF5_ROOT $WORK/local/hdf5/1.8.8/Linux/RHEL5/x86_64/ref-gcc462
setenv HDF5_DIR $WORK/local/hdf5/1.8.8/Linux/RHEL5/x86_64/ref-gcc462
setenv MPI_ROOT $WORK/local/IntelMPI_4.0.2/impi_4.0.2.003

[vhuber]

please have a look to doc/api/extract_command.sh
The result is here: http://feelpp.github.io/feelpp/develop/DocCmakeLists.html
It extract every option defined in every CMakeLists.txt

I will work on an automated system to configure the given below options.