Bug 951095 - [Clock] Increase font-size of counting value in Stopwatch; r=reviews
Bug 961970 - [UITest] change layout with Building Blocks
Bug 921828 - (app-menu) [Window Management] Refactor ListMenu and move it to AppWindow + implement System Wide Menu if needed
Bug 956648 - Remove timeouts from tests r=julienw
Merge pull request #15422 from KevinGrandon/bug_956648_remove_test_timeouts

Bug 956648 - Remove timeouts from tests
Bug 962699 Put Email App in Scrollable Background Layer
Merge pull request #15194 from gnaneswar/Issue_951095

Bug 951095 - [Clock] Increase font-size of counting value in Stopwatch r=hhuang r=mcav
Merge pull request #14958 from cctuan/921828

Bug 921828 - (app-menu) [Window Management] Refactor ListMenu and move it to AppWindow + implement System Wide Menu if needed
Merge pull request #15617 from changm/bug962699

Bug 962699 Put Email App in Scrollable Background Layer. r=jrburke
Merge pull request #15547 from MBRSL/bug-961970-layout

Bug 961970 - [UITest] change layout with Building Blocks, r=gasolin