Fix badges.
change sorting function
Merge pull request #3 from NetTeam/change-sorting-function

Fix sorting function in DoctrineSQLSource.
Add `DataTableBuilder::sorting()` method to public API.
Changes in sorting data in DoctrineSQLSource
Remove unused js files: TableTools.js, ZeroClipboard.js
Merge pull request #4 from NetTeam/remove_unused_libraries_js

Remove unused JS libraries.
changelog
merge 1.0