Merge branch 'master' into develop
fixed typos in comments
Fixed ascii string detection on architectures with unsigned char
Merge pull request #14 from jcajka/master

Fixed ascii string detection on architectures with unsigned char
Merge branch 'master' into develop
fix ASCII check
Merge branch 'develop'
Merge branch 'master' into debian
Merge branch 'master' into debian
prepare for 0.5.1-1 debian release