v1.3.0

Note: Please perform at least ONE full reset if upgrading from any previous releases

• Fixed unclean dismount (issue: #1 possibly) causing multiple instances of battery check loop
• Narrowed deadzone to +/- 0.02% above/below threshold values to more closely match what people are intuitively expecting (#3)
• Clean up superfluous debug messages and revise others.
• Added enable/disable flags for each threshold
• Hide disabled thresholds from UI
• Added overcharging threshold (feature request: #2)