add draft of bootstrap script, which still includes hacks for EasyBuildMeta en Easy_install easyblocks
partial unit test for -a
Merge branch 'develop' into moar_options_unit_testing
add unit tests for --avail-easyconfig-params and --list-easyblocks command line options
fix empty files
replace spaces by \s+ in regex patterns
Merge pull request #515 from boegel/moar_options_unit_testing

add unit tests for --avail-easyconfig-params and --list-easyblocks command line options
fix broken unit tests by fiddling with sys.path instead of PYTHONPATH to test cmdline options that require a set of easyblocks
only set LIBFFT when Intel MKL FFTW interface libraries are present
take into account that FFT_LIB_DIR is a list of dirs
fix typo
fix another typo
check for Intel MKL FFTW interface libraries full path
make existing code robust against empty list of libs
Merge pull request #516 from boegel/moar_options_unit_testing

fix broken unit tests
refactor framework.easyconfig and fix some bugs
unit tests work again
initial license structure
make unit tests also work when no easybuild-easyblocks package is installed
add sanity check for easyconfig constants
code cleanup