Made changes to widget backgrounds.

make sure > can be used in segments when using bulk requests

Try to use path from MySQL "secure_file_priv" system variable for batch inserting via load infile

UI tests: Contrast for close button https://github.com/piwik/piwik/pull/9572  https://github.com/piwik/piwik/issues/9155

Only track a ping if window actually has the focus

add tabindex values to menu items to give a more logical tab flow thr…

Themable text color of the currently selected menu item

colour of cross in close buttons has poor contrast #9155.

pressing escape while focused in the side menu or any sub-menus cola…

tabbing from Skip To Content at top of page now behaves correctly

Show a warning when Piwik is used as a SuperUser via HTTP

Add meaningful tooltip on the calendar selector

Forward php cli options to the archiver commands