Previously, the meeting class was determining Dialable based on a meeting ID being "0". This is a Zoom-specific thing, but it has recently become a thing for Cisco codecs to have meetings that aren't necessarily dialable. Adding this property to the `Meeting` class allows the specific codec type to set it correctly based on that codec's needs.
In order to support the way some Smart Objects work, a clear
directory join was needed in order to allow for clearing a
selection in certain circumstances.
In order to support finer-grained dependencies while
developing plugins, the Development Device Factory was added.
Adds ability to disable auto dialing behavior of selected directory contact.
Adds XSig to send contact method info across bridge
Adds XSig to send call history data across bridge and also joins to manipulate
Adds IHasDoNotDisturbMode, IHasStandbyMode and IHasHalfWakeMode interfaces.
Implements all interfaces on CiscoSparkCodec class.
Adds CiscoCodecJoinMap to allow for bridging new Cisco specific functions.
Update to poll meetings every 60 seconds
Add property to allow for adjusting when Join button appears
Refactor call connected event handler
Adjust text for header for sharing-only meeting
Add logic to handle waiting for host state
* Copied join map from Mobile Control
* Started implementing for JoinMapBase
* Made some changes and improvements to ZoomRoom for handling Directory stuff
Adds new interface for Codecs IHasExternalSourceSwitching
Adds ability to set and clear External Sources in Cisco Spark device class
Adds ability to send sources from the source list to the Cisco Spark in the "EssentialsHuddleVtc1Room" room
[ ] still needs parsing when source is selected on the Cisco touch 10
