Solved issuse #179

Solved "MetroMessageBox resizes form under certain size" (issuse #179). Wrong algorithm solved. Good to be default everythime.
MetroToggle.xml tr localization
Merge pull request #183 from fkomaralp/patch-1

Solved issuse #179
Merge pull request #191 from yasinkuyu/master

MetroToggle.xml tr localization
Update MetroForm.cs

allow to set BackImage property to None
Merge pull request #195 from rqx110/master

Update MetroForm.cs
Merge pull request #2 from viperneo/master

Actualizacion