Added ws_monitor_add_mode
Merge pull request #228 from TheNeikos/add-queer_mode_setting

Added ws_monitor_add_mode
Fix union header
Add processor stack type and files
Add interface and stubs to ws_processor_stack
Implement initialisation and deinitialisation function
Implement method for pushint on the stack
Implement method for poping from the stack
Implement method for accessing top and bottom
Move files for command processor
Add stack to processor context