add easyconfig for HDF5 v1.8.7 with gmpolf/1.4.8
add easyblock = 'ConfigureMake' in Szip easyconfig file
Merge pull request #1250 from boegel/HDF5_187_gmpolf

add easyconfig for HDF5 v1.8.7 with gmpolf/1.4.8
Merge branch 'develop' into fix_deprecated