- Update the github
- Make a half pitch function
- Allow for pitch color to be altered

-------------- Done ----------------
- Removed the half functionality from pitch()
- Gave the help() command a default response
- Gave pitch() default arguments
- Added individual help arguments for halfpitch(), vertpitch() and leaguepitch()
- Improved the names for function variables and made sure they're consistent for all four functions
- Added helper(setup) to get you started
- Give pitch() and vertpitch() customizeable five lines. - or --. 