Removed binary file from repo and updated build.gradle with SwingX dependency and RequirementManager dependency.
changed a tab to match indentation pattern
Changed Task Edit View to use SwingX datepicker instead of JDatePicker
Merge pull request #9 from SixAppeal/wt-misc-changes

Removed dependency on JDatePicker. Now using the SwingX date picker.
Merge branch 'devel' into ui-design