Issue 286 - Show Default Pack Mods in Edit Dialog

Signed-off-by: Ryan OMeara <romeara@blackducksoftware.com>
Issue 286 - Restore compatibility with Java6

Fix use of Java7 APIs, as the launcher is still supporting Java6.
Additionally switch the font tag used to color the additional data to
use rgb, as testing shows that while Java7 recognized the "orange"
keyword, Java6 does not
Merge pull request #882 from romeara/dev/feature/show-mod-pack-default

Issue 286 - Show Default Pack Mods in Edit Dialog