Bug fixes

Some cleanup, possibly a bug fix.

* dc3f3f9c Remember the exception thrown the first time, in Configurator_CfrPreset.
* 4610ca9b Use correct exception type.
* 1fc67b51 (CS+) No else after return.
* 2854f3b2 (CS+) (js) Omit unused parameter 'settings' in Drupal behavior.
* f2a27a9b (CS+) Omit redundant default parameter in call.

Radix 8.x-4.3, 2019-05-04
---------------------------------------
- Issue #3052101 by arshadcn: Add cross-env to theme for Windows support
- Issue #3008488 by neubreed, scoff, Morbus Iff: Fix logo width and height in navbar/navbar-brand.twig
- Issue #3051644: Nav twig file doesn't allow the class override by third-party modules
- Issue #3049513 by sgammon, Morbus Iff, arshadcn: Menu block nav container and id/classes are not included
- Issue #3048201: Use dropdowns for dropbutton

See https://github.com/dcycle/drupal_inquicker/pull/3
Use Drush 9 in development environment
More examples in README
New detailed formatter for locations
New hook to alter schedules
Minor bug fixes

Fix a regression from previous release, where a closure using $this was marked as static.

- #2932809: Drush 9 services must be listed in composer.json
- #2826455: Additional documentation for README.md, markdown formatting cleanup

Issue #2922902 by sandboxpl: Relative Redirects paths should be Absolute paths
Issue #3038539 by jibran, mishac: Change Entity typehint to EntityInterface