Add portability task.
Add code climate badge.
Added Travis badge.
Added Gem Version badge.
Added Coveralls badge.
Added Gemnasium badge.
Updated gem dependencies.
Added some sections.
Added example section.
Added features overview section.
Added short description.
Updated README.md.
Fixed typo.
Added pio image.
More larger image.
Update gem dependencies.
Version bump.
Merge branch 'release/0.1.1'