[mr2884] Fix spell 13280
[mr2885] Fix spells 19869, 20037
[mr2886] Fix spell 29970
[mr2887] Fix Quest 11593 (spell 45474)
[mr2888] Fix Quest 10255 (spell 34665)
[mr2889] remove from log old links to getmangos.com, use own messages. also use BOOT: message for boot-time logging.
SD2 update
Merge branch 'master' of github.com:mangosR2/mangos