Fix problem where messages were getting sent before receipt of the previous message had been acknowledged.
Merge branch 'master' into storm4
Remove nop call to initCamera().
Merge branch 'master' into storm4
Update for Android.
Add android control app.
Remove unused getCameraDisplayArea() method.
Handle when bluetooth is requested but not available.
Add the option of sending a picture of the current focus lock display instead of the camera display.
Remove unused InputStreamReader.
Add click listener for focus lock. Add show/hide for the gain circle.
Remove .apk from list of ignored files.
Add compiled .apk so that users don't have to create their own.
Fix conflict in .gitignore.