Added extra webcam warning for Chrome users

Three fixes for audio in the Flash client

 - update locales from transifex

 - updating locales

change warnings to notifications

minor tweaks to the configuration warnings

Client pre check

Updated copyright date on home page demo

 - prevent dispatching of join event twice whihc triggers loading of mod...

Fix number of modules display when loading

 - update to latest red5 with local connection ishared object fix

HTML5 Client code up to Jan 2015

Conflicts:
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/meeting/messaging/redis/MeetingMessageHandler.java
	bigbluebutton-apps/src/main/scala/org/bigbluebutton/core/apps/users/UsersApp.scala

Added config pngImagesRequired. If true, the slides will be converted to png for HTML5 client. False by default.

 - format the log when user joins/leaves global audio

Conflicts:
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/meeting/messaging/redis/MeetingMessageHandler.java

 - increase the number of log history

the textshape is displayed as the presenter is typing. Overwritten with the final version when it is available