Template engine patches.

Added isPrivateMessageView to available tokens to baseLayout.mustache. isChannelView only applies to actual channels now instead of both queries and channels. This patch hides the topic for private messages and shows the user host as part of the title instead of topic.
Updated acknowledgements and contributors files.
Add away status checking to "request user information on join" setting. Limited to 200 user channel by default.
Reload member list after WHO.
Reset away status of users in channels that we will not handle after preference changes.
New np.scpt
For Brisk.
Unusued vuriable.
Fix TXNotificationConnectType and TXNotificationDisconnectType events.
Cache dock icon badge counts to avoid redraws.
Those aren't actual commands. We would never receive them. Those are numeric replies.
Support away-notify CAP.
Removes user count from in front of RPL_LOCALUSERS, RPL_GLOBALUSERS on IRCds that send them.
Do not send WHO requests when away-notify CAP is supported.
Fix "rejoin on kick" not working…
Fix double click on address book not popping edit window.
Fix bad connector.
Keep track of our internal away status with away-notify set.
Add comment to intercept, manipulate, and possibly ignore server input from within a plugin.
Intercepted data needs to be stopped on nil.