Resolved issue where new web app connections would fail after initial connection, fixes #15
Set DLNA timeout to 30 to avoid broken state
Switched chrome cast volume controls over to system volume, not stream volume
Changed capabilities of Netcast based on version number
Fixed a few issues in Netcast service which caused app list and app launch to sometimes fail on 2012 LG TVs, fixes #7
Fixed an issue in which DLNAService objects from device store were causing connections to fail
Fix sending mixed delete/insert text commands for WebOSService.

Change kKeyboardEnter/kKeyboardDelete to strings that are unlikely
to conflict with legitimate input.
Merge pull request #18 from jlai/sdk_1.2-dev

Fix sending mixed delete/insert text commands for WebOSService.
Added convenience method joinWebAppWithId
Fix sending mixed delete/insert text commands for WebOSService.

Change kKeyboardEnter/kKeyboardDelete to strings that are unlikely
to conflict with legitimate input.
Added convenience method joinWebAppWithId
Merge remote-tracking branch 'origin/sdk_1.2' into sdk_1.2-dev
Added documentation for WebAppSession.join
Fixed small bug with retrieving/storing a device in device store
Fixed issue with device stoer
DevicePicker now shows service label if DEBUG or if 0 device filters
Increased SDK version number to 1.2.1
Fixed crash in SSDP discovery
Fixed some issues with the discovery not properly notifying about device loses & rediscoveries
Removed TODO item