New example 'keyboard_and_video'

v0.6.0

Update version number

Low delay video

• reduce video playback delay in examples/video_effect.py (suggested by @vtushevskiy)
• Added functions to allow the Tello to perform flips (@cadowd)
• Python 3.5 is supported

Python3 support

v0.4.0

Update version number

Enhance video stream handling

v0.3.0

Add Tello.get_video_stream() and examples/video_effect.py

first release

v0.1.0

Update version number to 0.3.0

Improve network connection availability

v0.2.0

Update version number