Bug 969301 - Line number in coverage report looks weird
Bug 971397 - [customization] usage guide referenced in README is moved to MDN
Bug 970238 - NFC: System app always send NFC_HW_STATE_DISABLE_DISCOVERY
to Gecko
Merge pull request #16169 from allstarschh/Bug970238

Bug970238
Merge pull request #16192 from gasolin/issue-971397

Bug 971397 - [customization] usage guide referenced in README is moved t..., r=yurenju
Merge pull request #16077 from RickyChien/issue-969301

Bug 969301 - Line number in coverage report looks weird r=@yurenju
Bug 968657 - Add |make watch| to monitor files change and build for specific app.