Merge pull request #59 from Boyquotes/master

Link to propel documentation for the schema.xml
Thelia changed it's licence from GPL to LGPL
	modifié:         index.md
Merge pull request #60 from lovenunu/master

Thelia changed it's licence from GPL to LGPL
Fix typo wan't to want
	modifié:         en/documentation/contribute.md
Merge pull request #61 from lovenunu/lovenunu

Fix typo wan't to want
Merge remote-tracking branch 'upstream/master'