add remember tabs in notes (#176)

Sometimes I describe the implementation of a method in a UML diagram note and it would be nice if it remembered the amount of spacing on the next line, (kind of like notepad++)

Created
2 March 2013 10:16:50
Closed
25 April 2013 1:42:54
Requested by
Patrick
State
Solved
Version
OperatingSystem
Solved in
6.11
TrackedRequestComment
Your Name:
You can use these formatting tags: [b]bold[/b] [i]italic[/i] [u]underline[/u] [url]www.example.com[/url] [code]some code[/code] [quote]quoted text[/quote] [list]one list item per line[/list]