Create help script

- In order to keep the code clean with a help directory and given the
  scope of calling a function from within a subroutine issues, it makes
  sense to create a simple helper script to help aid things along.
- Update the functions that use the help function.
Create ctags script

- Update `mirrorfiles` script to link ctags config file
- Create update script that will loop through the code directory and
  update all directories within their given an operand
- Create help file
- Create man page

Issue: #42
Delete git completion script
Update changelog; update version