Close #307.
Merge pull request #309 from mageekguy/#307

Close #307, thanks to @geraldcroes for the bug report.
Remove bug in before()/after() management.
Add unit tests about asserters\adapter\call and improve after()/before() to handle several arguments.
Set version to 0.0.1.
Typo.
Add decorators for writers.
Merge branch 'master' of github.com:mageekguy/atoum