Pref panel to specify colors for a regexp.

Regular expressions will be matched against 'tag=<#tag name#>' for tag
name view and -[LoggerMessage description] for message view.

Colors can be a color name available in NSColor or #RRGGBB strings.
Better prefs sync.
Accept 'bold' suffix.

Now you can enter 'bold' followed by space followed by a color.
Example: bold green
Added a screenshot and a note.
Fixed image path.
Merge pull request #88 from djromero/master

Colors per message using regexps

The Preference pane should be modified in the future to use a Color Well instead of a simple text field.
Close window without asking to save changes.

99% of the time (or more) I don't want to save the changes so I've added a preference to allow closing windows without answering "Don't save" every time.
Merge pull request #92 from djromero/master

Pref: Close window without asking to save changes.