Fixed #160: wrong default value for memory_limit in .htaccess.sample
Added integration and unit tests frameworks.
Fixed integration tests
Merge pull request #161 from florinel-chis/florinel-160

Fixed #160: wrong default value for memory_limit in .htaccess.sample
Merge branch 'master' into schrank-167
FIXES #167
Removed unit test from taf and put it into integration