Fixing name_field accessor bug and adding options_sort_field and options_sort_direction options for relationship fields
removing 3.3.2 branch from travis
remove 3.3.2 branch from travis
Fixing number field issues (Closes #224, closes #222)
updating changelog for last fixes
fixing travis exception
Bugfix for table prefixes (Closes #223)
 Fixed bugs in Column::filterQuery fuction 

Without "`" this function was throwing SQLState error when there was relation named like sql statement
Merge pull request #233 from oroshnivskyy/patch-2

 Fixed bugs in Column::filterQuery fuction
First step in refactoring: removing old classes
Creating the DataTable namespace
Creating the actions namespace
Menu refactoring
Adding Validator class
Adding the field factory
Fixing issue with unindexed columns
No longer calling the column filterQuery twice (Closes #235)
query isn't needed here
splitting up the getRows method some more so it's something resembling testable
Adding a fix to remove the initial requests bug