Merge pull request adafruit#27 from adafruit/pylint-update

Ran black, updated to pylint 2.x

update pylint examples directive

Signed-off-by: sommersoft <[email protected]>

Merge pull request adafruit#21 from fionawhim/rle-bmp

Adds support for RLE compression to BMPs

Merge pull request adafruit#14 from tannewt/move_tests

Move tests so that they don't get bundled

Merge pull request adafruit#12 from crookedstorm/feature-tests

Working P1-P6 formats

Merge pull request adafruit#4 from sommersoft/readme_fix_travis

Update README Travis Badge

Tweak bitmap API to match changes based on review feedback