[enh] Apply changes from pouchDB changes API instead of rebuild FS tree every time
[ref] Clean up a little bit
merge
Added: all missing functional tests
Merge branch 'master' of https://github.com/jsilvestre/cozy-data-proxy
[ref] Coffeelinted
merge
Merge pull request #10 from Kloadut/master

[enh] Apply changes from pouchDB changes API instead of rebuild FS tree every time