Fix link to ZendService_LiveDocx github repo
Merge pull request #670 from memphys/patch-1

Fix link to ZendService_LiveDocx github repo
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Merge pull request #673 from RickKuipers/master

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Merge branch 'master' of git://github.com/zendframework/zf2-documentation into feature/session
Resolved some warnings and errors from documentation build, added in proper index