Please choose another keymap #3
Description
I know keymap are configurable but I'm sure almost nobody want to override "ctrl+c" which is universal shortcut for "copy"
I was wondering why copy was working only half the time and it was due to your plugin.
The thing is that when trying to copy I would press ctrl+c ST will be waiting for another key and therefore nothing happen. If you just have choose ctrl+c instead of ctrl+c, , then I would have see that ST was trying to run another command and I would have found the culprit plugin (PythonTest).
Looks like RubyTest uses ctrl+shift+r and ctrl+shift+t. It also override default keybindings, but at least in a visible manner.
Another option would be to remove the keybindings and explain in the Readme how to set them.