Squashed 'libertree-frontend-ramaze/' changes from be94b56..9cbea87

9cbea87 Merge branch 'GeniusMusings-master'
0c95b92 symlink site-icons dir for other themes
42896e6 move icons to subdirectory
899620d Display icons next to links to major sites

git-subtree-dir: libertree-frontend-ramaze
git-subtree-split: 9cbea87923d8913cb06c6814729da2b390d44960
Merge commit '78ac3a4316e15c89033b0eef6a9f9a9617d913d9'
Squashed 'libertree-backend-rb/' changes from 4bc5944..21e4423

21e4423 INTRODUCE: does not take 'server_id' but 'host' parameter

git-subtree-dir: libertree-backend-rb
git-subtree-split: 21e4423de186704964e1e9941e6943204feedf14
Merge commit 'd38bf1e1b8d1dc4aa81fbc18a84d4978a9b87323'
bump version numbers, add TODO