Compare Tools (Revision #16)

The Compare Tools interfaces have been completely reworked, with a cleaner GUI and integrated Version Control difference indicators in all of the editors.

Editor Difference Pane now includes these new features:

• Includes visual indicators to match changes from one editor to the other - new style difference display with visual alignment using splines
• Line numbers are shown in the center divider, also shows current change and the number of changes X/X
• Annotation bar next to the vertical scroll bar shows bird’s eye view of the changes
• Toolbar now has an option button - compare options button on the diff panel ... which now also includes - color selection (added, deleted, changed)
• Shows the character differences in a modified line - highlight individual changes (words, characters) within modified block
• Save AS HTML ... new diff preview in the HTML differences of a specific file - save to html button produces highlights change within modified block

Schema and Script tree now feature ’Compare’ popup menu when two files, directories, or schema tree nodes are multiselected.

TBD: we need to define what happens when two schema tree nodes are being compared.  What happens when disparate nodes are selected?  Perhaps even allow to compare a file to a schema node (its DDL?)