add opcode CMSG_CALENDAR_ADD_EVENT
Add opcode CMSG_CALENDAR_EVENT_INVITE
add opcode CMSG_SET_DUNGEON_DIFFICULTY
Merge pull request #137 from projectcore/patch-66

add opcode CMSG_CALENDAR_ADD_EVENT
Merge pull request #138 from projectcore/patch-67

Add opcode CMSG_CALENDAR_EVENT_INVITE
Merge pull request #139 from projectcore/patch-68

add opcode CMSG_SET_DUNGEON_DIFFICULTY
Fixed basic guild stuff
* Send current realm name in AUTH_RESPONSE - idea by @Vincent-Michael

Signed-off-by: Sovak <Sovak007@gmail.com>
Store realm names into the memory on server load instead of quering it all the time
Use realmID instead of config - thx @hardcpp for pointing out

Signed-off-by: Sovak <Sovak007@gmail.com>
Small fix in guild_news steam by @vincent-michael

Signed-off-by: Sovak <Sovak007@gmail.com>
Some changes to the opcode system to improve the compile time when changing opcodes

Signed-off-by: Sovak <Sovak007@gmail.com>
Merge pull request #4 from ProjectSkyfire/master

Merge