Stage 6 & 7 Complete

**Changelog:**
- Updated version number
- Added candidate struct for alias (Stage 8)
- Removed unnecessary commentary
- Implemented history using an array.
- Added histcounter parameter to be passed to command selector, then to
the history function
- Added the ability to load history from a .hist_list file within the
users home directory
- Added the ability to Save the current history to the .hist_list file
in the users home directory
- Altered line 299 where cad was set to the tmp folder in previous
non-committed version