Tox: some crash fixes

git-svn-id: http://svn.miranda-ng.org/main/trunk@10433 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Minor fix for a compiler warning


git-svn-id: http://svn.miranda-ng.org/main/trunk@10434 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
VKontakte:
fix for view chat messages in chatlog
global fix for ‘Too many requests per second’ error


git-svn-id: http://svn.miranda-ng.org/main/trunk@10435 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
VKontakte: fix for ticket #788

git-svn-id: http://svn.miranda-ng.org/main/trunk@10436 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
fix for chat destroy

git-svn-id: http://svn.miranda-ng.org/main/trunk@10437 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Facebook: Another attempt to get own name for some special fb version

git-svn-id: http://svn.miranda-ng.org/main/trunk@10438 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
a couple of memleaks in json parser

git-svn-id: http://svn.miranda-ng.org/main/trunk@10439 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c