bump version to v1.1.1dev
print correct toolchains names (not class names) when toolchain is not found
Merge pull request #445 from boegel/tc_names

print correct toolchains names (not class names) when toolchain is not found
Revert "don't restore entire environment, only stuff that was (incorrectly) unset by unloading fake module"

This reverts commit 4b13412a836fb47dedbb8ee0b782cfdba3433a06.
Merge branch 'v1.1.x' into develop

Conflicts:
	easybuild/tools/version.py
Merge branch 'develop' of github.com:hpcugent/easybuild-framework into develop