translated specific strings to pt_BR
Merge branch 'sharedNotes' into mconf-live0.3

Conflicts:
	bigbluebutton-client/locale/pt_BR/bbbResources.properties
hiding also the total bandwidth consumed - it's not working properly in some situations, so it will be hidden for now
removing the copyright string from the localization files - we will keep the Mconf-Live copyright message only on en_US, and all the other languages will load from it
creating a simple demo page for Mconf-Live
Merge branch 'network-stats-v0.8' into mconf-live0.3
Merge branch 'mconf-branding' into mconf-live0.3
setup properly the demo page icon to the Mconf logo, and changed the page title from MconfLive to Mconf-Live, to be consistent with the other parts of the product
Merge branch 'mconf-branding' into mconf-live0.3
making the mconf-live demo page prettier
Merge branch 'mconf-branding' into mconf-live0.3
hiding also the total bandwidth consumed - it's not working properly in some situations, so it will be hidden for now
Merge branch 'network-stats-v0.8' into mconf-live0.3

Conflicts:
	bigbluebutton-client/src/org/bigbluebutton/main/views/NetworkStatsWindow.mxml