Split the ControlsHelper class into multiple more granular classes
Move more attached properties around
[Fix] CS0675
[Fix] CS1570
[Fix] CS1573
[Fix] CS1574
[Fix] CS1570
[Fix] CS1572
[Fix] CS0067
[Fix] Warning when CodeContracts are installed
Missed a type change

Thanks for the thrown "KeyNotFoundException", WPF
removing superfluous finalization code, as per https://github.com/MahApps/MahApps.Metro/issues/1591
Merge pull request #1592 from BrunoJuchli/master

removing superfluous finalization code, as per Issue #1591
GroupBoxHeaderForeground -> HeaderForeground
Merge pull request #1582 from MahApps/split-controlshelper

Split the ControlsHelper class into multiple more granular classes
fix combobox popup max height issue
Create v1.0-Migration-Guide
Always be markdowning
Added the migration guide link
Added what I wrote in #1587