* Google changed from an Inc to an LLC.
This happened back in 2017 but we didn’t notice. Officially we should update files from Inc to LLC when they are changed as part of regular edits, but this is a nightmare to remember for the next decade.
* Remove project description/titles from licenses
This is no longer part of Google’s header requirements. Our existing descriptions were useless (“Visual Blocks Editor”) or grossly obselete (“Visual Blocks Language”).
* License no longer requires URL.
* Fix license regexps.
Instead of top/left/height/width. Given our uses of Rect, it makes the math slightly simpler.
This is a setup for using Rect in other places. Currently it is only used to describe delete areas.
* Fixed mutator flyout being positioned incorrectly.
* Changed flyout_horizonal and flyout_vertical to check this.targetWorkspace_.toolboxPosition instead of targetWorkspaceMetrics.toolboxPosition.
Originally flyouts had ‘blocks’ and rectangular hidden ’buttons’
underneath the blocks. When UI buttons were added to flyounts, there
was a terminology collision. This change renames the original
background ‘buttons’ to ‘mats’. As in placemats or door mats.
* Rename flyout to flyout_base
* flyout_base minus horizontal and vertical code
* Add flyout_vertical and flyout_horizontal
* review fixes + toolbox and workspace use
* Fix hat block case
* rebuild uncompressed
* Fix travis problem
* Fix build problem
