Thanks to:
Alexey Smirnov <alexey.smirnov@gmx.com> for active testing, good ideas and useful code.
Konstantin Khomoutov <kostix@007spb.ru> for clever tcl suggestions and code.
Rakhmanin Ruslan <rakhmaninr@gmail.com> for testing and suggestions.
BrennendeR_Komet and all users of this plugin for testing, opinions and patience :)
