New function templates. Some more changes.
New function templates. Some more changes.

The function templates for process manipulation are: process_exec,
process_kill, process_stop, process_cont, process_list, process_info

New function template for reading user input: get_input

The reference to ncurses was removed, I think it is premature to use it.

paraschas/ce121-a3,paraschas/ce121-a3