Currently using the default event emitter.
fixed all the relative paths in the plugins.
Added categories to the event emitter.
Merge branch 'modules' of github.com:scrollback/scrollback into modules
Merge branch 'email' into modules

Conflicts:
	email/email.js
Core deleted completedly.
added few new validation plugins.
Merge branch 'email' into modules

Conflicts:
	email/email.js
Added the message validation.
Changed the timeout in email to send the first digest.
added abuse control on the room name and nick.
few changes in email module
Fixed a few bugs.
callback being undefined in emitter.
logout not working.
membership plugin not working.
messageValidation issue.
Merge branch 'modules' of github.com:scrollback/scrollback into modules
Adding the members.js plugin.
Initial commit with some dummy angular code
added some Untracked js files
Changed timezone code
Merge branch 'modules' of https://github.com/scrollback/scrollback into modules
Changed subject line for email
removing testing code
Made the threaders configurable from back end.