Verify chunk_saved_status logic - make OTA Update more reliable
Use chunk_index returned by FLASH_Update() to call chunk_missed()
Handle publish within function call #11
Merge pull request #13 from spark/feature/publish-within-function

Fix to handle publish within function call #11
Merge pull request #8 from spark/bug-fixes

Verify chunk_saved_status logic - make OTA Update more reliable
Merge tag 'spark_4' into compile-server2

Tag version 0.2.1 as spark_4