- main menu icon excluded from toolbar_icons.dll, it's grabbed via SKIN_OTHER_MAINMENU instead;
- code cleaning

git-svn-id: http://svn.miranda-ng.org/main/trunk@3249 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
replacement for SKIN_OTHER_MAINMENU: the triple bar icon

git-svn-id: http://svn.miranda-ng.org/main/trunk@3250 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c