Removed redundant thread from client side (+1 squashed commits)

Squashed commits:

[2223f2e] Removed redundant thread from client side
Cleanup. Cosmetic changes
Cleanup, Fixed warnings (+3 squashed commit)

Squashed commit:

[e7f8eb2] Fixed warning. Removed connection type variable

Connection type is not longer needed as we only support TCP connections.
In previous Robo versions, there was additional web (https) support

[80418ff] Yet another cleanup

[dd607ba] Cleanup. Cosmetic changes
Merge branch 'master' of https://github.com/castro12321/Robo