jdk7: update patchversion 51 -> 55.
Bump mpv to 0.3.8
Fix whitespace
Add expression for Haskell library 'these'
Add expression for the Agda standard library
haskell-hledger-irr: update to version 0.1.1.4
haskell-arithmoi: update to version 0.4.1.0
haskell-classy-prelude-conduit: update to version 0.9.1
haskell-classy-prelude: update to version 0.9.1
haskell-conduit-combinators: update to version 0.2.5.1
haskell-conduit-extra: update to version 1.1.0.3
haskell-conduit: update to version 1.1.1.1
haskell-hledger-lib: update to version 0.23
haskell-hledger-web: update to version 0.23
haskell-hledger: update to version 0.23
haskell-streaming-commons: update to version 0.1.2.1
curl: minor update 7.35.0 -> 7.36.0, including CVE fixes
harfbuzz: minor update 0.9.27 -> .28
dbus: minor update 1.8.0 -> .2
rsync: fix CVE-2014-2855 by upstream patch