Font file validation.

• Add a simple font file validation check.

To use in CircuitPython, simply install the Adafruit CircuitPython bundle.

To use in CPython, pip install adafruit-circuitpython-framebuf.

Read the docs for info on how to use it.

Add rotation support

you can now rotate displays 4 ways, removed unused RGB type def as well

To use in CircuitPython, simply install the Adafruit CircuitPython bundle.

To use in CPython, pip install adafruit-circuitpython-framebuf.

Read the docs for info on how to use it.

Add scroll() support

Many thanks to @Tasm-Devil :)

To use in CircuitPython, simply install the Adafruit CircuitPython bundle.

To use in CPython, pip install adafruit-circuitpython-framebuf.

Read the docs for info on how to use it.

Add image() for Linux PIL support

• Add image() for Linux PIL support

To use in CircuitPython, simply install the Adafruit CircuitPython bundle.

To use in CPython, pip install adafruit-circuitpython-framebuf.

Read the docs for info on how to use it.

Add support for Sharp displays, add to PyPI

Merge pull request #6 from ladyada/master

fix line typo for non-1 lines, added new displaytype for SHARP memory displays

Initial version of 'soft' framebuf

A few displays like OLEDs use framebuf as an underlying matrix of pixels, we no longer include framebuf in CircuitPython builds (we'll be going to displayio) but this can suffice if you need it. Warning, it's a bit slow since its pure python!