add pref to prevent js code hints on dot
update unit tests for extension manager keepFile flag
Merge remote-tracking branch 'origin/master' into randy/issue-7706
add test for jscodehints.noHintsOnDot pref
Merge pull request #8511 from adobe/jasonsanjose/dragdrop-test-update

Update unit tests for extension manager keepFile flag
Put node version number in quotes.

This was the cause of [some Travis build errors](https://github.com/travis-ci/travis-ci/issues/2591).
In YAML, apparently `0.10` is treated as a float, so Travis was trying to use
node 0.1 rather than 0.10.
Merge pull request #8682 from adobe/alf_localization

ALF Automation
Merge pull request #8476 from adobe/randy/issue-7706

Add pref to prevent js code hints on dot
Updated by ALF automation.