Issue #17 Fix concurrent random generation
Adding myself to an authors list
add some more javadoc
Merge pull request #25 from SonkinVlad/feature3

Issue #17 and adding myself to an authors list in about.html
Fix issue #23
Fix tests (issue #11)
Adding Country to statistic
small changes in about page
Finish task #19
first commit
Fixed excess commit
Changed "about" page
Improved REST limits logic.
Moved DBHelper to Morphia (task #32)
Added Repository for URL data
merge
Merge branch 'linker_dev' of https://github.com/b0noI/linkshorter into linker_dev
fix issue #26
Fix issue #27
Adding test for limits (task #30)