state: channel: add Nicks() and NicksStr() accessors for nicks on channel
state: nick: support for Bot mode (+B)
state: nick: add Channels/ChannelsStr accessors to get channels a nick is on
Merge pull request #15 from StalkR/chans

state: channel: add Nicks() and NicksStr() accessors for nicks on channe...
Merge pull request #16 from StalkR/bot

state: nick: support for Bot mode (+B)