Bug 1006118 - Create gaia-header web component
Bug 951700 - Call log. Update to new design
Merge pull request #19034 from wilsonpage/1006118

Bug 1006118 - Create gaia-header web component
Merge pull request #19149 from pacorampas/filters-951700

Bug 951700 - Call log. Update to new design r=me
Bug 935636 - Avoid duplicating data on contact merge