Moved create.py -> manageRequests.py.
Create option to modify existing requests and find PrepId column in CSV.
Added PrepId to Request class.
Added function, etc. to modify requests.
Added symbolic link to getCookie.sh
Added function, etc. to clone requests.
Added comments and cleaned up code.
Updated instructions in README.md
Added comments to requestClass.py.
Moved filling of campaign field.

Now script will get campaign from CSV file and be able to use it to format generator fragment name.