Fix a small typo in global.ini.php

`independantly` -> `independently`

Fixes #734, fix broken footer toggling when widgets are/were maximized by forcing footer to be expanded when widgets are maximized.

[automatic translation update] Updated 175 strings in 39 languages (sv, id, it, be, bg, ca, cs, da, de, el, es, et, fa, fi, fr, he, hi, hr, hu, ja, ko, lt, lv, nb, nl, pl, pt, ro, ru, sk, sl, sq, sr, ta, th, tl, tr, uk, vi)

Refs #6031, #7213, add segment label to top level CustomVariables.getCustomVariables report for customVariableName.

Replace all utf8 4-byte characters in tracked urls with �

Define four segments that search over all custom variable name/value columns instead of one per column

Set HTML <title> values in all user menu and admin menu pages

Fix regression, in API\API::doesSuggestedValuesCallbackNeedData() handle methods and free functions.

Allow new CustomVariable segments to provide all custom variable suggested values by allowing the suggestedValuesCallback to accept Live.getLastVisitDetails data.

Allow Segments to define multiple SQL columns if the segment value can be matched in any of those fields, and use to define two new segments: customVariableName & customVariableValue.

Make CustomVariableName/CustomVariableValue derive from VisitDimension instead of Dimension so we can define segments in them.

Having proper HTML titles  increase usability and is important
eg. one can more easily find the right tag in the list of browser tabs

Fixes #8680, if a test case or fixture class is supplied in TestingEnvironmentManipulator and cannot be autoloaded, throw an exception.

fixes #7085 - small css tweak to improve some widget layouts

Show pointer cursor only on sparklines that are linked to a graph

tweaks to the development menus 

Submodule UI tests: hid user menu from some UI tests + added UI demo to Platform user menu in development mode