Merge pull request #1 from tdesvenain/master

Minor improvements
Update MANIFEST.in
Preparing release 1.1
Back to development: 1.2
Preparing release 1.1.1
Back to development: 1.1.2
Preparing release 1.1.2
Back to development: 1.1.3
fix(travis): replace missing createzopecoverage
fix(pep8): while using plone.recipe.codeanalysis
fix(build): chmod +x on etherpad
fix(travis): remove qa to add them later in test success
Fixed tests.