photo upload now up. Need to filter out malicious users from uploading to listings that don't belong to them and also filter for only .jpg and .png
Merge branch 'master' of https://github.com/MetalFaceDev/unihub
uploads now filter out malicious users from uploading to listings that don't belong to them and also filters for only .jpg and .png. will write a deletePhotoServlet later on
photos can now be removed successfully
simple profile activity feeds and users cant like their own stuff