Fixing the cleanUpConfig methods in the UIView and UIOutine classes to handle the case where a dbPath is not passed in

- in the case of no dbPath, we'll use the location.pathname to calculate it
Updating bootstrap.js
Doing some JSLint cleanup on UIView class
Updating Extnd.Viewport with other aliases and alternateClassNames
Initial checkin of the SingleCategoryCombo plugin
Replacing the createDelegate call (extjs 3x way) with Ext.bind()
Fixing issue with showing column data when RestrictToCategory is used
Fixing issue of category text in a grid not displaying
Fixes for the convert methods that convert normal html form fields into Ext/Extnd equivalents
Fixing UIWorkspace.prompt method
changed the extUrl property to extjsUrl
making updates to the Extnd singleton
Work on the session property in the Extnd singleton and fixing issues in calculating the dbPath