Ensured consistent waiting for certificate acceptance in all cases using

java monitors.

Now using left Alt KeyEvent metaState for remote state as well.

Previously, left Alt was ignored even for non-default-hardware keyboards.
This is now fixed, and left Alt is honored on soft keyboards like
Hacker's Keyboard.

1) We can now specify to CompactBitmapData whether it should operate …

…in True Color mode.

2) Workaround for buggy IME's that cannot handle Views that do accept only InputType.TYPE_NULL input.

Updated version.

- fixed repeater information

- moved all error messages into strings.xml to facilitate localization.

- fixed repeater information

- moved all error messages into strings.xml to facilitate localization.

- updated intro text

- fixed versionCode

- added sound enable/disable option

- version bump

- removed the Android 4.2 specific workaround for the blank screen is…

…sue,

  as now the problem is solved globally by synchronizing reads/writes