Merge pull request #5898 from pjackson28/fixtabssafari

Tabs: Fixed fade effect in Safari
Build: Prevents the i18n assemble task from being run multiple times
Build: Removed overlap that causes pages to be build twice
Many doc pages were being build twice. Removed the versions assemble target since it is convered by the docs target
Merge pull request #5901 from LaurentGoderre/optimize-build

Build: Optimize the pages generation
Tabs: Fixed linking to an anchor within the same tab panel.

Fixes #5900
Prevent a rebuild on deploy
Merge pull request #5903 from LaurentGoderre/optimize-build

Prevent a rebuild on deploy
Merge pull request #5902 from pjackson28/fixtabssamepanellink

Tabs: Fixed linking to an anchor within the same tab panel.
Prevent npm install from being run twice on Travis
Merge pull request #5904 from LaurentGoderre/optimize-build

Prevent npm install from being run twice on Travis
Optimized the test target
Merge pull request #5905 from LaurentGoderre/optimize-build

Optimize the test target
i18n: Updated i18n strings
Merge pull request #5915 from pjackson28/updatei18n

i18n: Updated i18n strings
Expose the language parameter through the wb object
Merge pull request #5917 from LaurentGoderre/master

Expose the language parameter through the wb object
Updated Bootstrap for Sass version to 3.2.0+1
Updated Bootstrap for Sass version to 3.2.0+1
Merge pull request #5920 from pjackson28/bootstrapupdate

Updated Bootstrap for Sass version to 3.2.0+1
Session timeout: Corrected "Try it out!" section's countdown time in examples.
Supersedes gh-5921.