Bug fixing

Continuing until the end of this week to fix bugs starting with the critical ones.

There are two main directions that we follow:
- at the end of the week the command line should work perfect for the "line" command to get inputs from mouse and keyboard and will be able to demonstrate the complete functionality,
- as less than half of the tools are ported to States to be integrated with command lines, switching between tools with States and regular tools might put the command controller in unstable states that leads to crashes. We hope to stabilize this hybrid working mode until all tools are ported to States.