Replace jqueryUI's datepicker with one for bootstrap
Remove language debug output
Format initial form dates according to locale

This is necessary because the datepicker chockes on the default datetime
output (yyyy-mm-dd)
Don't use hard coded paths for the i18n files for the datepicker
Merge pull request #74 from rolandgeider/datepicker

Replace jqueryUI's datepicker with one for bootstrap