Merge pull request #10 from ChristianGiupponi/2.1/master

Added pagination support
Removed the "click to edit" text and link from the manage page. This will
need to be implemented differently as with the old module it loaded
a modal in the galleries module from the files module. With v2.2.x we may be able
to embed the files interface into the galleries page
Merge branch '2.1/master' of https://github.com/ChristianGiupponi/galleries into 2.1/master