Added a "Clean.xaml" file which auto imports every "Clean" control style. Added a CleanGroupBox style.
Adapted header stuff from the original MetroGroupBox style.
Fixed the rebase.
Tweaked the CleanWindowDemo.
Updated the CleanWindowDemo again to kind of look like @flagbug 's Espera.
Enable text wrapping in ToggleSwitch Header

When the Header content is too long to be displayed, wrap to new line.
minor documentation...
remove unused isDragging variable
Merge pull request #1415 from evanwon/patch-1

Enable text wrapping in ToggleSwitch Header
Tell users they shouldn't use BaseMetroDialog
Remove the AccentColorRepro
Remove the Caliburn.Micro .NET 4.5 demo
VS, leave me alone
rework the show system menu

show the system menu on
- icon
- if mouse yPos <= TitlebarHeight
- UseNoneWindowStyle = true
introduce ShowSystemMenuOnRightClick
remove more unused stuff
Merge pull request #1418 from MahApps/remove-crap

Remove things
Use the accent color as focus brush for the textbox in the input dialog

Fixes #1412
Might a disabled Textbox, RichTextbox and PasswordBox a bit more visible

Fixes #1410
Merge pull request #1117 from Amrykid/more-clean

[WIP] Clean style updates