Merge pull request #11 from BryanSalas/master

Changed Fiends to Friends in rainbow.py
bumped v0.2.6
Update theme.md
fix image IOError
add support for python 3
iot support Python 3
Update README.md
Update README.rst
Update index.rst
bumped version
setup.py update
Update README.md
Update README.rst
Update index.rst
add list support and seperate help
merge py3 support
fix help
list fully supported and autopep8
add documents
bumped version