Fix enabling of inspector Page domain. Cleanup live dev startup sequence. Add fallback promise to inspector method calls without explicit callback.
fix jshint error
reconcile with iwehrman's cleanup in #3202
check for null after _createDocument
fix for #3410 to reconnect agents before reloading the live document in browser
Merge pull request #3442 from adobe/jasonsanjose/issue-3402

Fix live development connection in Chrome 27 beta