fix for rare crash in tabSRMM muc highlight

git-svn-id: http://svn.miranda-ng.org/main/trunk@8064 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
langpacks: update according to [8063]

git-svn-id: http://svn.miranda-ng.org/main/trunk@8065 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
langpacks/polish: update

git-svn-id: http://svn.miranda-ng.org/main/trunk@8066 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
low-level database access functions rewritten to MCONTACT instead of HANDLE hContact

git-svn-id: http://svn.miranda-ng.org/main/trunk@8067 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
forgotten to apply a method

git-svn-id: http://svn.miranda-ng.org/main/trunk@8068 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c