Delete GROMACS_Build_README.txt

gromacs/GROMACS_Build_README.txt

-Complete Build instructions: http://manual.gromacs.org/documentation/
-
-A typical build procedure look like :
-
-tar -zxf gromacs-2016.tar.gz
-cd gromacs-2016
-mkdir build
-cd build
-cmake \
-        -DCMAKE_INSTALL_PREFIX=$HOME/Packages/gromacs/2016 \
-        -DBUILD_SHARED_LIBS=off \
-        -DBUILD_TESTING=off \
-        -DREGRESSIONTEST_DOWNLOAD=OFF \
-        -DCMAKE_C_COMPILER=`which mpicc` \
-        -DCMAKE_CXX_COMPILER=`which mpicxx` \
-        -DGMX_BUILD_OWN_FFTW=on \
-        -DGMX_SIMD=AVX2_256 \
-        -DGMX_DOUBLE=off \
-        -DGMX_EXTERNAL_BLAS=off \
-        -DGMX_EXTERNAL_LAPACK=off \
-        -DGMX_FFT_LIBRARY=fftw3 \
-        -DGMX_GPU=off \
-        -DGMX_MPI=on \
-        -DGMX_OPENMP=on \
-        -DGMX_X11=off \
-        ..
-
-make (or make -j ##)
-make install
-
-        
-You probably need to adjust 
-1. The CMAKE_INSTALL_PREFIX to point to a different path
-2. GMX_SIMD : You may completely ommit this if your compile and compute nodes are of the same architecture (for example Haswell).
-   If they are different you should specify what fits to your compute nodes.
-   For a complete and up to date list of possible choices refer to the gromacs official build instructions.
-