Fix anti-serb racism
Update CountryNames.txt

testing fix
Fix clan channel joining
DEPLOY_SITE
Fix anti-serb racism (properly this time)
ZKL color tweak

TextWindow.cs (text renderer): accept color reset char for git message (\xF). Handle case of nested color (adding new color won't make it forget default text color)
SendBox.cs: add CTRL+R,G,B shortcut for quick coloring of selected text (in chat send box)
TextColoringPanel.cs : new dedicated Form that allow complicated colored sentence to be composed.
ContextMenus.cs: add button to open TextColoringPanel.cs (right click menu/"Extra" button)
SettingsTab.cs & ActionHandler.cs: allow SpringsettingForm.cs to not block input to main window.

other:
ChatControl.cs & PrivateMessageControl.cs: move some duplicate code to Sendbox.cs