Merge pull request #684 from hpcugent/develop

release EasyBuild v1.7.0
fix typo that only retain one entry from modextrapaths and overwrites the modextravars entries
add unit test for make_module_step
fix typo (should _log instead of self.log)
Merge pull request #705 from boegel/fix_bugs

fix typo (should _log instead of self.log) that breaks regtest
make sure self.mod_name is set during regtest run
Merge pull request #706 from boegel/fix_bugs

make sure self.mod_name is set during regtest run
don't regenerate self.mod_name at the end
Merge pull request #707 from boegel/fix_bugs

don't regenerate self.mod_name at the end
update release notes, bump to v1.8.0
added note on side-effect of restoring environment after purging module
fix typo
fix typo
Merge branch 'develop'
Merge pull request #711 from boegel/master

release EasyBuild v1.8.0
Merge pull request #704 from boegel/fix_typo_modextrapaths

fix typo that overwrites most of generated setenv/prepend-path statements
bump version to v1.9.0dev
bump version to v1.8.1dev
retry job submission is no job ID was obtained
force retesting build in case the first attempt failed