card 16 and 17 complete, can delete products and create catalogues
Completed development on card 20, can now delete catalogues.
updated gitignore
amended gitignore
removed the bin and obj folders from  what git is trying to add, can't believe I added these in the first place, what a novice.
Phase 1 of solution cleanup
Phase 2 solution cleanup
Phase 3 cleanup
Completed card 30, the product type is now editable
19 Catalogues can be edited (create a lib folder to contain third party libraries)