fixes #2531534. fix dial unit test for Home key equals min

fixes #2531118. removes anonymous functions and increases code coverage

unit tests for handle drag using styles

changed handle drag to use styles instead of getX/Y

disable the visual feedback variable

dial: fixed some failing yeti tests

Added more coverage in unit test

More cleanup of testsuite.js

Cleanup unit test

added keyboard value changes to unit tests

Unit tests and Dial.js comments for #2530597, #2530766

unit test for for #2530597 - value 0 click, handle direction

Added unit test for fix to #2530766 wrapping beyond max then back

Dial: Better unit test fix. Includes 5 new use case mousedown xy tests

Dial: fixed failing unit test

Dial: change to unit test

Dial: commenting out problem unit tests until bugfix #2530306

Dial unit test: added tests for mousedown simulate events

Fixed testsuite.js after re-architecture and new configs

repairing unit test following re-architecture and new configs

replacing the lost file testsuite.js

Move tests from sandbox to src/X/tests/src Adapt to test structure enforced by new builder target 'tests'. Still more cleanup to do. But hopefully I didn't miss anything. C'mon CI!

adding explanation comment to unit test commented out because of IE9

comment out unit test that doesn't work in IE9 until I figure it out

Removed a comment in dial/testsuite.js

fixed ie9 failure on one unit test

Fixed IE8 bug: when diameter is small, handle and marker were positioned wrong

fixing IE offset different from FF a,nd small dia bmeter IEug

updated testsuite.js for method names with _. _setLabelString etc.

updated IE sniff in Lifecycle unit test

added Intl, and string replace unit tests to testsuite

updating tests - manual and script

working on testsuite

new non-manual test files