* Do not show bundles in premium feature widgets

* filter bundles in widget itself and not in template

* http://piwik.org -> https://piwik.org

* more HTTPS URLs

* some more HTTPS URLs

* test README

* don't show "Plugin Hompage" for Piwik plugins

* fix tests

* compile minified js

(hope I didn't break anything)

* some more small changes

* fix UI test

* comment length in piwik.js changed due to https links

* fix test

* update ui file

* update submodule

* Fix a system test

* Fix a system test

* Minor marketplace plugin formatting tweak

* fix position of comma

* disable outgoing communication with one setting

* disabled piwik blog if isInternetEnabled=0

* better description for enable_internet_features

* reenable plugin

* Add plugin upload link to plugin admin

* update screenshot

* Remove line break so the intro text is in one paragraph

* move duplicate js into new angular directive

* UI test

* hide scrollbar in Marketplace if update available
* update screenshot

* fix #11512 Premium Plugin Installer shows false error message after install

* better handling when a plugin was installed

* introduces new config setting to enabled plugin upload (disabled by default)

* updates changelog

* updates expected screenshot

* improve message

* Show support tab in marketplace plugins directly on the right with the other metadata

* remove changelog tab and show it as a link

See Funnels plugin where the first part is a block quote

* added new marketplace widget and fixed some urls

* translate widget

* fix system test

* add some spacing

This is related to https://forum.piwik.org/t/license-missing-of-a-free-glp-plugin/21674 

Some users see a license warning for a free GPL plugin. I have spent hours trying to understand how this could possibly happen over the last weeks but not sure how it happens. It must be some kind of caching issue with a certain PHP version or something. This change might not fix the actual issue but is a good check to have on top to check for invalid licenses only if it is not a free plugin.