- cleaned up strings.xml for people to localize
- autox bugfix
- switched to RectF for holding the cursor rect and now calling drawBitmap
  with floats to save some casts.
- added an extra detail about search/replacing aSPICE with bVNC in native code,
  a requirement that should go away in time.
- added sound enable/disable option
Merge branch 'sound_option'