[Bug 998449] [B2G][l10n][Marketplace] "Cancel Install" string is used in both button and title
Bug 968661 - Extract new build module webapp-shared.js from webapp-zip.js
Merge pull request #18406 from cctuan/968661-4

Bug 968661 - Extract new build module webapp-shared.js from webapp-zip.j...
Bug 997751 - [Homescreen] Remove 'power' permission from homescreen manifest r=GaryChen
Merge pull request #18477 from KevinGrandon/bug_997751_homescreen_power_permission

Bug 997751 - [Homescreen] Remove 'power' permission from homescreen manifest
Merge pull request #18466 from TheoChevalier/998449

Bug 998449 - Fix string reuse in "Cancel Install", r=timdream