[BUG_FIXED] Fix RTL/LTR command making mirrored text bug.

git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository/trunk@1201 f5eea248-9336-0410-98b8-ebc06183d4e3
[NEW_FEATURE] (Author: Giles Payne) Auto-detect character encoding (settings part).

git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository/trunk@1202 f5eea248-9336-0410-98b8-ebc06183d4e3