Release v1.0.7

Features:

• Add Android Automotive (AAOS) support.
• Add experimental Greengrass V2 support

Bug fixes:

• Fix always saving data to disk when offline, even when configured not to in the campaign.
• Fix possible NullPointerException in Android app.

Improvements:

• Refactor persistent file handling, which now saves files under a subfolder called
  FWE_Persistency in the directory configured in the config file by persistencyPath. Now a
  separate file is saved for each payload file to be uploaded. An extra file PayloadMetadata.json
  is created containing metadata for these files, the schema for which can be found
  here.
• Reduce Android app minSdk to 21 (Android 5.0).
• Update AWS C++ SDK to v1.11.111.

Deprecation:

• Remove the experimental camera feature (-DFWE_FEATURE_CAMERA). This is unsupported and it was
  not being maintained.