v4 Tabs (and carousel) fixes. Fixed misnamed sass file. Changed Prev/Next/Tab click behaviour. Now the carousel stops if any tab or control is pressed, except Play, as requested by @num3thod.
Added fixes suggested in pr #3874.
Session timeout: Cleaned up timeout issue with Mocha test
Events calendar: Removed console statement
Merge pull request #3881 from pjackson28/cleanuptest

Session timeout: Cleaned up timeout issue with Mocha test
Merge pull request #3874 from schindld/v4-carousel-fixes

v4 Tabs (and carousel) fixes.
Test: removed manual trigger of timerpoke.wb event
Session: use init.wb-modal event to initialize modal
Mocha: Align test setup with dist task
Travis: Run the JSCS checker on builds
Merge pull request #3883 from patheard/session-modal

Session modal: use init.wb-modal event to initialize modal dialog
Optimized plugin/polyfill inner classes and events
Merge pull request #3885 from pjackson28/optimizepluginnamesevents

Optimized plugin/polyfill inner classes and events
Merge pull request #3887 from nschonni/v4-test-demo-generation-fix

Build: test demo generation fix and JSCS on Travis
Country Content: Add French demo content
Share widget: Re-enabled the close button
Merge pull request #3889 from pjackson28/reenableshareclose

Share widget: Re-enabled the close button
Merge pull request #3868 from nschonni/v4-country-content-french-demos

Country Content: Add French demo content
Events calendar: Shortened .calendar-display-onshow
Merge pull request #3891 from pjackson28/shortencaldisponshow

Events calendar: Shortened .calendar-display-onshow