Merge tag '0.2.58' into develop

Release v0.2.58
Current work checkpoint. See diff for details.
Merge branch 'develop' of github.com:lucifurious/kisma into develop
Current work checkpoint. See diff for details.
Added OverwriteException
Added multi-byte string functions to Scalar
Prep release/0.2.59
Merge branch 'release/0.2.59'