Pro Metronome / What's New in v0.13.0 (Pro) (Armeabi-v7a)

- credit КitKat
@derrin
0.13.0
1. Fixed the bug of tapping arrow to change tempo step by step;
2. Added Practice Mode, including Warmup and Automator mode;
3. Added Auto Switch function. Now you can set bars for presets and make them into a song with different tempos/time signatures
4. Fixed other minor bugs

0.12.45
1. Optimize the memory usage, improve efficiency
2. Optimize display and interaction for tablets
3. Optimize experience fo