Add telemetry collection code to Winjs to be used in Microsoft WinJS framework package.

2 files are added:
1. _telemetryImpl.js - which will be used when building Microsoft WinJS framework package
2. _telemetry.js - the default no-op file
Code review changes.

Signed-off-by: MythiliM <mythilim@MythiliMLaptop.redmond.corp.microsoft.com>
Signed-off-by: MythiliM <mythilim@microsoft.com>
Fix toggle switch label to be clickable
Signed-off-by: MythiliM <mythilim@microsoft.com>
flyout control metro2.0
Fix inverse theme styling
Toolbar: Make lazy and add styles dependency, Fixes #672
Toolbar: causing AppBar regression, Fixes #681
toolbar casing update
Merge pull request #659 from MythiliM/master

Add Telemetry infrastructure for Windows Store
Revert "toolbar casing update"

This reverts commit 328d85f7ba9cab4b575668428df588c90c58f225.
Merge branch 'master' of github.com:winjs/winjs
Toolbar rename (stage 1 of 2)
ToolBar rename (stage 2 of 2)
Update test-urls.json
lazy pattern update
Toolbar doesn't resize properly when initialized with display: none, Fixes #648
Pivot style refresh
ASB/SearchBox style refresh