Fixed several sentences for better translations.
Allow invoke chat command from invoking skill.

New skill attribute: invokeCmd.
eathena: update to hercules version 20141022.
update translations.
Dehardcode default spells/commands.

Read commands from defaultcommands.xml.
Also improve a bit saving commands in spellmanager.
Fix typo unkown -> unknown.
Add skill attribute what show skill always.

It allow use always visible fake skills.

New skill attribute: alwaysVisible.
Fix compilation warning.
Move /me effect to chatutils.
Fix /me command in channels and some special tabs.
Dont show over head text for channel messages.
eathena: add packet SMSG_MAP_NOT_FOUND 0x0840.
eathena: update to hercules changes for packets version 20141022.
Fix map draw type after disconnect by error.
Add server type Evol2.
Add server feature "have server version".
eathena: add packets SMSG_SERVER_VERSION_RESPONSE 0x7531

and CMSG_SERVER_VERSION_REQUEST  0x7530
fix fields names for packet CMSG_MAP_SERVER_CONNECT.
Add server feature "have map server version".
eathena: add support for sending client version to map server.