fixed UI test
fixed UI tests for selectors
fixed custom wait method in UI tests
fixed find expression
fixed failing UI tests
Review by Momchi - points
Merge branch 'development' of https://github.com/Sitefinity/feather into FrontEndTest
Merge pull request #60 from Sitefinity/FrontEndTest

Review by Momchi - points
Review by Momchi - points 5, 10, 11, 12
Merge pull request #61 from Sitefinity/FrontEndTest

Review by Momchi - points 5, 10, 11, 12
Added margin-top over selected News items in News designer and hid the nav tabs border
Merge pull request #64 from Sitefinity/FrontEndTest

Added margin-top over selected News items in News designer and hid the n...
Updated loading markup and styles
Merge pull request #65 from Sitefinity/loading-directive

Updated loading markup and styles
Added loading directive script to the base designer template
Merge pull request #66 from Sitefinity/loading-directive

Added loading directive script to the base designer template
Fixed (#143088): Page selector's title is not correct
Change loading indicator in Page and Taxon selectors
Fixed (#141902) Feather PageSelector > multiselect="false" > Selection of a page is not persisted
Merge Development ->DynamicContentWidget