Modifies README.source file.
Implements connection quality indicator.
Adds local addresses and ports to connection quality tooltip. Aligns the values in the tooltip. Fixes issues with the statistics.
Fixes the issue with ether pad and the broken thumbnail selection.
Revert "use all in lib, restrict to relay in app"

This reverts commit b268c7fdc55638ad164bcde13af6b971d04a6d40.
Revert "add iceTransports: relay, supported in chrome 39+"
Seems to be causing problems with chrome 40

This reverts commit 0bd6f34b0ff8e8eda5f4b490a899b4277b085c20.
Updates versions.
Fixes positioning issues with connection popover. Fixes some issues with removal of the connection popover.
Removes an error message.
Bumps version.
Fixes duplicating ports in connection popover.
Handles multiple IPs displayed in connection popover.
Removes unused dependencies.
Removes usr/share/doc/ from debian folder.
Makes files non executable.
Fixes echo problem with native simulcast when the local participant is selected.
Minor simulcast code cleanup.
Renames simulcast related classes.
Splits the simulcast management in two parts, a receiver and a sender.

Splits the simulcast management in two classes, a SimulcastReceiver and a SimulcastSender. A SimulcastManager class manages the receiver and the sender. The SimulcastSender class specializes into the NativeSimulcastSender, SimpleSimulcastSender and NoSimulcastSender classes.
Attempts to prevent blackness when switching simulcast streams.