Changes to make it easier to use and customize the propertygrid from external project
Setter methods for implementing a custom HitTestFilterCallback
Implemented inteface for OutlineNode so that a custom outlinenode can be implemented
Format changes
changes to make tests work
Changes to OutlineTreeView to Work With IOutlineNode
Created Interface to be able to customize PropertyGrid
BindingWrapper now supports MultiBinding and PriorityBinding.
Bugfix -> Number Editor smallest possible Value was zero!

(cherry picked from commit 22a021957b4b717bf55e816061b1971c74306e65)
fix #434: Code action in BaseMethodParameterNameMismatchIssue doesn't rename symbols
Ad #316: Error when running Search for issues with Automatically Fix enabled.

Add SupportsAutoFix (default = false) property to prevent issues from trying to 'fix' code which cannot be fixed without user interaction.
fix #316: Error when running Search for issues with Automatically Fix enabled.

Disable "Fix issues" feature once an "unfixable" issue is selected.
Add support for DefineDebug and DefineTrace MSBuild properties in CSharpProject
Revert "Add support for DefineDebug and DefineTrace MSBuild properties in CSharpProject"

This reverts commit 2bae86b018a5fc7c3cfb438c9ebb51e52b9d02b2.
fix #362: Code completion when typing lambda expression parameters
Deleting all selected bookmarks or breakpoints in pad (on Del key or toolbar command), not only one of them.
Double click in list in "Open with..." dialog does the same as clicking on "OK" button.
Fix: InvalidOperationException when opening XML file in HexEditor when it was already open in normal XML editor.
Grid placement Fix
When Grid Stretched horizontal no width should be set!
Same on vertical!
fix #220: Cannot rename an identifier starting with an @