added picture uploading + database stuff regarding that, party album doesnt fill up atm cuz final decisions on how to use the uploaded files not made yet.
Merge branch 'A2' of github.com:qaiseraftab/csc309

Conflicts:
	A2/models/parties.js
Revert "test"

This reverts commit 21c38cd58d2139940387ff2979cfee1eed9a8981.
Revert "Revert "test""

This reverts commit 77d96afa8c13b425c4cc876e4b59c1ce4db08429.
Merge branch 'A2'

Conflicts:
	A2/views/parties/show.html