Revert "Fix exception when clicking Manage button."

This reverts commit 1456608ef7b5ee58e02dafba5639692a891dd9f0.
Revert "Update NuGet to version 2.8"

This reverts commit c4610ad114ebec0b33f0bc1deba1a080841e3f40.
Revert "Update version info for next release (4.4.2)"

This reverts commit 3c2f063d8a628635f0c6a5f22009713b4e4d9d35.
Revert "Update Chocolatey package for 4.4.1"

This reverts commit aacac3956c0bb03f2ee98e797c7a4061512064f6.
Revert "disable support for custom controls in WPF designer, due to http://community.sharpdevelop.net/forums/p/19968/50794.aspx#50794"

This reverts commit 7196a27721562dae0bd3a09087e9de6ca04c4f2d.
Revert "Update AvalonEdit.nuspec for 4.4 release."

This reverts commit 240d4e669c32902112b45065c49658366a76e310.
Revert "Fix #258: Incorrect property used in WpfDesigner.Designer.ModelTools"

This reverts commit 9bc803afcb8cbcd95a394a4776764a2da0cc0c98.
Revert "rename should not be executed, if the name is not valid or the selection was changed"

This reverts commit 8cf4ce9a910c18a36bac938da93bf1ac52d14467.
Revert "Name changes is now performed using UndoService. This also fixes that name changes was not always saved to xaml source."

This reverts commit 1f59343285623246ec7a491466ca2634a03f78c9.
Revert "Fixed SD-1931 - Dragging Pointer from toolbox to WPF designer throws exception."

This reverts commit 89ddb464da9566b6f6bb45934823878545324632.