Move RegexFilter.ini into Resource Files Filter.

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/TortoiseMerge@25064 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Move IgnoreComments from hardcoded into a Resources file, and name it ignorecomments.txt.

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/TortoiseMerge@25065 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Fix regex filter not saved after editing through UI.

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/TortoiseMerge@25066 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Fix smart tab wrong result when collapse view is enabled.

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/TortoiseMerge@25072 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac