Recommendation Tracker Code

Changes in accord with schema change to allow multiple platforms in an applicati
on.
Made new PlatformPanel used in General tabs of Add and Edit Application dialogs.
This new panel contains an editable table with our usual Add Edit and Delete but
tons.

Changed ApplicationTypeDAO to save multiple platforms in the same column in the database. Also splits them up again when retrieving.

+ Fixed bug: Search result countls weren't updating after the first search.

+ Search results now displayed nested within the main window

changed schema to support all fields for xccdf import

changed output to xhtml

Corrected single quotes on attribute and random quote

Use new YesNoDialog.java
(I'm doing a bad job of checking in stuff lately.)

New dialog to display error messages in selectable text area.
Has "copy to clipboard" button that selects all in the scrollable text area.

(Meant to check this in a half hour ago)

Created new error message dialog with text area and copy to clipboard button.
New dialog is used to display shcematron messages from checking xccdf file.