Improved url parser regex to include fragment with # only

Allows better matches on markdown formatted urls

packages/rocketchat-lib/server/functions/sendMessage.coffee

@@ -11,7 +11,7 @@ RocketChat.sendMessage = (user, message, room, options) ->
 	message.rid = room._id
 
 	if message.parseUrls isnt false
-		if urls = message.msg.match /([A-Za-z]{3,9}):\/\/([-;:&=\+\$,\w]+@{1})?([-A-Za-z0-9\.]+)+:?(\d+)?((\/[-\+=!:~%\/\.@\,\w]+)?\??([-\+=&!:;%@\/\.\,\w]+)?#?([^\s]+)?)?/g
+		if urls = message.msg.match /([A-Za-z]{3,9}):\/\/([-;:&=\+\$,\w]+@{1})?([-A-Za-z0-9\.]+)+:?(\d+)?((\/[-\+=!:~%\/\.@\,\w]+)?\??([-\+=&!:;%@\/\.\,\w]+)?(?:#([^\s]+))?)?/g
 			message.urls = urls.map (url) -> url: url
 
 	message = RocketChat.callbacks.run 'beforeSaveMessage', message

server/methods/updateMessage.coffee

@@ -33,7 +33,7 @@ Meteor.methods
 			_id: Meteor.userId()
 			username: me.username
 
-		if urls = message.msg.match /([A-Za-z]{3,9}):\/\/([-;:&=\+\$,\w]+@{1})?([-A-Za-z0-9\.]+)+:?(\d+)?((\/[-\+=!:~%\/\.@\,\w]+)?\??([-\+=&!:;%@\/\.\,\w]+)?#?([^\s]+)?)?/g
+		if urls = message.msg.match /([A-Za-z]{3,9}):\/\/([-;:&=\+\$,\w]+@{1})?([-A-Za-z0-9\.]+)+:?(\d+)?((\/[-\+=!:~%\/\.@\,\w]+)?\??([-\+=&!:;%@\/\.\,\w]+)?(?:#([^\s]+))?)?/g
 			message.urls = urls.map (url) -> url: url
 
 		message = RocketChat.callbacks.run 'beforeSaveMessage', message