Version 25

Beta release as it hasn't been hardware tested. This release contains:

• Revise OTA mode entry instructions in README (fd377e5)
• Add bootload behavior details (2fcb62d)
  • Plan to migrate off custom TIM1 timer (3239e3c)
  • Phase 1 - Prepare and Baseline (f0e7fca)
  • Implement Phase 2 - Move Scheduler Logic to SysTick and Disable TIM1 (f5834a2)
  • Implement Phase 3 - Remove TIM1 from Scheduler (af70219)
  • Implement Phase 4 - Update Documentation and Spec (914627d)
• Merge pull request #2 from dacarson/FlashSaving-SysTick_Migration (9047beb)
  • Update Spec (86f5cc6)
  • Implement new HardFault spec (0484b29)
• Merge pull request #4 from dacarson/HardFault_Handling (9c5f123)
• Further FLASH size reductions (acc233d)
• Correct Measurement window description (eb2b679)
• Increment release number (b45a707)