Add new option "Net only" to "Run as user" :
	log on, but use the specified credentials on the network only.

Handle errors during shared objects creation!
If you cloned the only one tab, the delete button was not enabled.
The cloned tab title is suffixed with (2).
fix a problem with some fonts under Windows 8
GetTextMetrics fails, return code was not checked
so char width and height were crazy
error handling in opening of shared objects
Merge branch 'master' of https://github.com/cbucher/console