LangPackMgr tool update (by Jerbifor)

git-svn-id: http://svn.miranda-ng.org/main/trunk@7950 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
fix for unknown xstatus in MRA

git-svn-id: http://svn.miranda-ng.org/main/trunk@7951 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
status 55 added as beknownst

git-svn-id: http://svn.miranda-ng.org/main/trunk@7952 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
n-nope, first guess was wrong

git-svn-id: http://svn.miranda-ng.org/main/trunk@7953 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c