Fix #15
Merge branch 'issue15'
Merge pull request #16 from mWater/issue15

Fix #15
Merge pull request #12 from mWater/issue11

Fix #11
Fix #14
Fix to check for null bitmaps caused by decoding errors on some phones.
Merge branch 'issue14'
Merge branch 'null-bitmap'
Added autofocus before takePicture
Fixed runtime bug
Merge branch 'issue9'
Added error check on takePicture also
Merge branch 'issue9'
Added proper catch for takePicture
Merge branch 'issue9'
Fix #23 Fix #24 Fix #25
Merge branch 'null-fixes'
Bumped version
Merge branch 'null-fixes'