Add HTML to live dev info message

As in src/nls/root/strings.js
fix removeTempDirectory usage. fix bad usage of brackets.fs.stat 'spy'
Updated by ALF automation.
Update strings.js

It seems I've forgotten this in my last edit - I'm sorry for that
remove failing live dev sync error test. add timeout error message.
Updated by ALF automation.
add missing jslint waits global
Merge branch 'master' into alf_localization
Updated by ALF automation.
grunt set-sprint --sprint=32
Merge pull request #5276 from adobe/rlim/sprint-32

grunt set-sprint --sprint=32
Merge pull request #5260 from adobe/jasonsanjose/issue-5253

fix removeTempDirectory usage. fix bad usage of brackets.fs.stat 'spy'
Merge pull request #5261 from adobe/alf_localization

DO NOT MERGE UNTIL SPRINT 32 - ALF Automation
Merge pull request #5256 from SAPlayer/patch-4

Add HTML to live dev info message
Merge remote-tracking branch 'upstream/master'