Fixes
- Fix ui_template to return correct sessionid to each browser.
- Fix line chart xAxis hover to use same time format as main axis
- Fix chart colours to have more than 9 colours just in case - Issue #465
- Remove circular ref in menu that caused problems with 0.20 beta
- Let ui_text node send data onBlur when in wait for key mode
- Update Angular dependency to 1.7.6 - Issue #462
- Add X-UA-Compatible tag to help to get IE-11 to behave
- Fix css to use numerics not incorrect name - Issue #469