Update SlimerJS to 0.9.0 release
Re-add HTTP/HTTPS support back to Subversion by adding serf. Tested.
haskell-Elm: update to version 0.10.1
haskell-warp-tls: update to version 2.0.0.1
haskell-yesod-bin: update to version 1.2.5.5
haskell-yesod-platform: update to version 1.2.5.3