git-svn-id: https://svn.tribler.org/abc/branches/mainbranch@31836 001aeff7-3401-0410-a489-f7902fc005dd
git-svn-id: https://svn.tribler.org/abc/branches/mainbranch@31839 001aeff7-3401-0410-a489-f7902fc005dd
Search log implemented

git-svn-id: https://svn.tribler.org/abc/branches/mainbranch@31842 001aeff7-3401-0410-a489-f7902fc005dd
git-svn-id: https://svn.tribler.org/abc/branches/mainbranch@31843 001aeff7-3401-0410-a489-f7902fc005dd
Merge remote-tracking branch 'mainbranch'