Merge pull request #4 from amakhnach/master

added docstrings
moved fixtures to test
improving tests
merge
Merge pull request #6 from grimborg/master

merged, changed tests
started readme
Merge branch 'master' of github.com:olegpidsadnyi/halogen
readme
tabs to spaces
remove apply
Revert "remove apply"

This reverts commit 20d4ed6e4bf3bb6f420c7cc2cf7694eb73aa08f1.
remove apply
updated docs
fixing the readme
Merge pull request #7 from grimborg/master

removed apply
merged