Expand descriptions. Edits for clarity.
Expand descriptions. Edits for clarity.

clelland/BackgroundSync,jakearchibald/BackgroundSync,slightlyoff/BackgroundSync,jkarlin/BackgroundSync,gerzhan/BackgroundSync,slightlyoff/BackgroundSync,wibblymat/BackgroundSync,clelland/BackgroundSync,mkruisselbrink/BackgroundSync