[12422] Add helper script to easily create a topic branch
[12423] Add a helper script to easily merge topic branches and pull-requests
[12424] Add Contributing Guidelines

[ci skip]
[12425] Implement spells 68987 and 69012

They are used in the Ick & Krick encounter - Pit of Saron
[12426] We centralized our issue tracking on cmangos/issues

All existing issues have been migrated to this centralized repository. As
of now, we will deactivate the issue tracker on this repository and only use
the new central one.
Please note that Pull Requests are still on the repository containing the
code and you'll still post them there, as they are directly associated
with that code.

Thanks to @github for making this possible with
https://github.com/blog/1439-closing-issues-across-repositories

[ci skip]
[12427] Implement spell 17009

Signed-off-by: Schmoozerd <schmoozerd@scriptdev2.com>
[12428] Add delayed starting for mmap extraction to ExtractResources script

[ci skip]

This should be helpfull for people falling asleep before starting the extraction :)
[12429] Fix possible memory corruption related to loading pet-spells

Fix cmangos/issues#158 (part for new creation of pets)
Thanks to tarwyn for pointing
[12430] Implement spells 50630, 70623 and 70638
[12431] Use proper error files for missing string errors
[12432] Do more checks if a Player can enter a map On Login

Also please feedback some experience what is supposed to happen in such cases.
[12433] Add support for the Rabbit Day

This adds a new config option "RabbitDay" - don't forget to set it to our
suggested value (see config file)!

Signed-off-by: DasBlub <DasBlub@gmail.com>
[12434] Add support for server-side spells attr, attr_ex, attr_ex2 and effect0_target_b columns

This will allow support for the following achievement spells:
58630, 59046, 59450, 64899, 64985, 65074, 65195, 68184 and 72845

These are only a few of the missing achiev check spells. Other spells can be added later.
[12435] Fix a mistake from [12432]

There was a glitch in the rare case of a valid map which had no areatrigger_teleport possibility to be teleport upon.

Also improve some DBError strings (thanks to crackm for pointing)
[12436] Correct file version no. in VC110 sln files

Correct the File Version numbers in VC110 solution files so that VS2012
opens correctly on systems that have both VS2010 and VS2012 installed
Merge pull request #6 from cmangos/master

Sync with cmangos/mangos-wotlk