Merge pull request #81 from lupatellimatteo/0.8.2

fix error on social login and modified parameter ?where
Merge pull request #82 from baasbox/0.8.2

0.8.2
added skip parameter to the query criteria
Merge pull request #83 from giastfader/0.8.2

added skip parameter to the query criteria
Merge pull request #87 from baasbox/0.8.2

align master to 0.8.2
Merge pull request #17 from baasbox/master

pull request from repository master