Fixes various spacing issues, especially with scaling and/or odd font/icon sizes

Adds support for some things added in 1.30 HUE API, namely:

- new types of rooms

- entertainment groups (limited support, can't be edited, but can be controlled or removed)

- zones (full support, but not throughout tested)

Ship translations with the .plasmoid, add confirmation dialogues for non-undoable destructive actions such as removing a group, light, action or schedule

+ Bugfix for recent Philips Hue updates that would lead to old states at updates (clicking the checkbox works, but it is not updated unless you click again)

* added coloured icons for all types

* adapted the Action configuration GUI to make icon and colour selection easier

* Fix a bug in ActionEditor when "All lights" is selected

* Add some placeholder texts in bridge config

* Add http as a default protocol when none is given

* Existing action commands can now be edited

* Fix a bug that prevented weekly schedules to be filled correctly

* Fix a bug that prevented action editor from loading an "off" state correctly

* Workaround a plasma bug that makes configuration unavailable

* Update tooltip as soon as data is initially available

* ActionEditor now can load existing actions, thus you can modify existing schedule commands

* Added Swiss German as translation

* Bug fixes

* Translation updates

Fix potential bug when opening the config before the plasmoid

Manage your stuff version:

* Adds possibilities to manage lights, groups and schedules

* Allows using effects and alerts

* Bug fixes and translation updates

Initial Release