settings: update tig config (V, e, v, y)

git-svn-id: https://subversion.assembla.com/svn/magicant/settings@354 9a5e03f8-c55e-0410-a490-9d27d325e308
settings: git: fetch.prune = true


git-svn-id: https://subversion.assembla.com/svn/magicant/settings@355 9a5e03f8-c55e-0410-a490-9d27d325e308