Release 0.1.1 - It works™ better

Changes in this release

• Added better timing calculations. This should reduce display and audio stutters
• Internal code refactoring and small bugfixes

Full Changelog: 0.1.0...0.1.1

Release 0.1.0 - It works™

Initial working implementation of CHIP-8.

Supports all CHIP-8 instructions, with known stuttering on audio.