magit: update to version 90141025
merlin: update from 1.7.1 to 2.0

Also adds an option to compile the emacs mode at install time.
haskell-linear: update to version 1.11.3
haskell-profunctors: update to version 4.3.2
haskell-sdl2: update to version 1.2.0
Update firefox
Update TeX-disser thesis template for Russian styles
Use Firefox instead of xulrunner in SlimerJS
Update zgrviewer
Update virtviewer
Update monit
Update OGRE library
Update Stunt Rally
Update afflib
Merge pull request #4756 from iyzsong/guile-sdl

add guile-sdl and bump guile to 2.0.11
Add henrytill to maintainers
zabbix-server: add extraConfig option

add types to options
zabbix-server: add new optional build options
coq: 8.4pl4 -> 8.4pl5
emacs24Macport: allow installing either 24.3 or 24.4