* Remove all mentions of Piwik
* Kill off all consumer of the old Piwik Analytics module
* Simplify ModalManager interface
* i18n
* Attempt to fix old e2e tests
* Remove unused component
* Iterate PR
* fix: replace fixed height based styling with flex for invite and dev dialogs
* feat: create flex wrapper class for dialogs
* feat: make invite dialogs use flex layout
* feat: make devtools dialogs use flex layout
* Fix report dialog not working
During the removal of skinning the dialog opener was moved, but the wrong property was given.
* Log errors out of the report event dialog
So we can actually see them in rageshakes
