moved some native setters from TabView to TabViewItem.
shorthand properties converters now accounts for unsetValue.
better formatting for test duration.
Add alignSelf nad flexWrapBefore in the flexbox examples
Some test fail with quite close calculations. Use eps.
Fix flex grow making last items with flexGrow 0 to shrink due to rounding, happy tslint
Items now appear, but they should initially shrink and they don't
Add 15-ish tests for flexbox layout
Port reasonable flexbox test set
Fixing issues, adding unit tests
Moved from .tsx to .ts and used our ui/builder.parse