[org] implement quick capture, bind to F6
fixup! [org] fix org agenda fullscreen
[org] tweak diary message parser
[Haskell] fix issues with module name insertion for templates
[Haskell] require happy and alex in makefile

Needed for ghci-ng package.
[Haskell] bind C-k to shm delete node
[Smart ops] only insert in evil insert state
[iedit] tweak iedit face
[highlight-symbol] tweak face
[highlight-symbol] use for more modes