ADD: Process VK_CLEAR key in hotkey manager

git-svn-id: http://svn.code.sf.net/p/doublecmd/code/trunk@5682 10bb5c37-c6d6-4c74-9a2a-30fc9b6e22f7
UPD: Project file

git-svn-id: http://svn.code.sf.net/p/doublecmd/code/trunk@5683 10bb5c37-c6d6-4c74-9a2a-30fc9b6e22f7
ADD: Directory hotlist .lrt file

git-svn-id: http://svn.code.sf.net/p/doublecmd/code/trunk@5684 10bb5c37-c6d6-4c74-9a2a-30fc9b6e22f7
UPD: Language files

git-svn-id: http://svn.code.sf.net/p/doublecmd/code/trunk@5685 10bb5c37-c6d6-4c74-9a2a-30fc9b6e22f7