* Add style to TextureRect
* Implement ContainerButton
ContainerButton is a button that resizes to fit the Controls it contains.
* Refactor OptionButton to use ContainerButton
This allows OptionButton to have an inverted triangle icon on the right to make it more obvious that the button is an OptionButton.
* Fix Popup not updating size when opened
* Fix DrawMode not getting updated when _pressed is changed
* Refactor Button to inherit from ContainerButton
* Refactor CheckBox to inherit from ContainerButton
* Fix Control.StyleClasses.GetEnumerator
It was calling GetEnumerator in an infinite loop instead of getting _styleClasses.GetEnumerator like it was supposed to do.
* Update Button references
* Fix Styling
* UI layout v2.
All controls now act like containers.
Moved anchor/margin layout model to LayoutContainer
Implement basic WPF-like attached properties for the above LayoutContainer.
* Fix VV.
* Refactor UI system.
Deferred updating is used for styling & layout. This fixes the awful time complexity of containers.
Removed SetDefaults and Initialize. They were a bad idea alright.
* Fix build on .NET Framework.
RobustToolbox projects should be named Robust.*
This PR changes the RobustToolbox projects from SS14.* to Robust.*
Updates SS14.* prefixes/namespaces to Robust.*
Updates SpaceStation14.sln to RobustToolbox.sln
Updates MSBUILD/SS14.* to MSBUILD/Robust.*
Updates CSProject and MSBuild references for the above
Updates git_helper.py
Removes Runserver and Runclient as they are unusable
