setup.py: Replace tabs with spaces

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>
README.rst: Remove trailing whitespace

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>
pyblehci/ble_builder: Cleanup code

- Replace tabs with spaces
- Remove excess whitespace
- General refactoring

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>
pyblehci/ble_reader: Cleanup code

- Replace tabs with spaces
- Remove excess whitespace
- General refactoring

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>
examples: Cleanup examples

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>
Python 3 updates

Fix some issues when running with Python 3

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>
Remove old 'build' directory

This isn't needed. Delete it.

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>
Update documentation

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>
Merge branch 'feat/code-cleanup'

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>