fix UI tests
Merge pull request #321 from a-chumagin/master

Fix UI tests
Improve Timelines Query Performance
Merge pull request #322 from javierluraschi/IncrementalLoadRootSort2

Improve Timelines Query Performance
Merge branch 'master' of https://github.com/alterm4nn/ChronoZoom into forms
codereview fixes for timescale