Fix supporting touch event detection for IE10+

@bug W-2050623@
@rev amcculloch@
Merging origin/tbliss/master-pending-ie-touch-events-fix into master
[maven-release-plugin] prepare release aura-framework-0.719
[maven-release-plugin] prepare for next development iteration
Title: Marking tests UnAdaptable because issue with sfdc environments with sendkeys
@bug W-2041251@
@rev ctatlah@
Merging origin/rshah/master-pending-excludingTestsFromSFDC into master
[maven-release-plugin] prepare release aura-framework-0.720
[maven-release-plugin] prepare for next development iteration
add ext-releases repo so omakase can be found

@rev nmcwilliams@
Merging origin/gtorres/master-pending-omakase into master
[maven-release-plugin] prepare release aura-framework-0.721
[maven-release-plugin] prepare for next development iteration
increase memory for tests, because js generation needing more

@rev byao@
Merging origin/gtorres/master-pending-memoryfortests into master
[maven-release-plugin] prepare release aura-framework-0.722
[maven-release-plugin] prepare for next development iteration
Fix timeout on js tests

If no 'count' param was passed in the timeout would be set to NaN. Luckily this only happens when we run our tests in AUTOJSTEST mode (autobuilds, testSetRunner), so the Webdriver handles any timeouts.

@rev gtorres@
@bug W-2063103@
@P4CL:8596868@
Merging origin/tbliss/master-pending-js-test-timeout-fix into master
[maven-release-plugin] prepare release aura-framework-0.723
[maven-release-plugin] prepare for next development iteration