Core: decapitalization

git-svn-id: http://svn.miranda-ng.org/main/trunk@7939 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
llangpacks/russian: update according to [7930]


git-svn-id: http://svn.miranda-ng.org/main/trunk@7940 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c