settings: update tig config (wrap-lines, blame-view, %)


git-svn-id: https://subversion.assembla.com/svn/magicant/settings@351 9a5e03f8-c55e-0410-a490-9d27d325e308
settings: gitrebase: setlocal nowrap


git-svn-id: https://subversion.assembla.com/svn/magicant/settings@352 9a5e03f8-c55e-0410-a490-9d27d325e308
settings: vimrc: set linebreak


git-svn-id: https://subversion.assembla.com/svn/magicant/settings@353 9a5e03f8-c55e-0410-a490-9d27d325e308