Project is now completely portable...

1. Removed all initial hardcoded directory structures
2. Added a seperate check to be made when script first starts to make it
look for its own directory location then place that into a variable
which can be read throughout the script
3. Now script (AromaBuilderv2.sh) and directory (AromaBuilderv2) can
both be renamed as desired, the script will now always find its own root
directory and use that during its processes
4. ....Portable!