New build

bumped to v0.40.4.0

bumped to v0.40.3.0

bumped version to 0.40.2.0

changed DeveloperActivity to a public fragment

v0.40.1.0 version bump

Merge pull request mozilla#936 from garvankeeley/low-res-tiles

With no wifi, switch to low-resolution tiles.

Merge pull request mozilla#936 from garvankeeley/low-res-tiles

With no wifi, switch to low-resolution tiles.

Merge pull request mozilla#822 from mozilla/cleanup-817

Post-817 cleanup: added missing license. removed unused function.

Merge pull request mozilla#745 from garvankeeley/refine-disk-db

Data storage timer bugs: (1) upload timer kept being reset (2) new idle timer to flush

Merge pull request mozilla#692 from garvankeeley/0.20.9

Release 0.20.9