Merge pull request #75 from MichaelKalygin/master

Merged new timescale, visual authoring and progressive loading with dynamic layout with recent version of blessed repo.
Incremental loading service tests
Merge pull request #77 from rsnytsar/master

Incremental loading service tests
Merge pull request #78 from MichaelKalygin/master

Rest API Integration
Merge branch 'master' into createtimeline