Phase3-release

What's Changed

• Aditi's changes by @elric97 in #24
• Added code to handle votes in frontend and backend by @palvitgarg99 in #26
• Change to use primary key for all operations by @palvitgarg99 in #27
• Fix to show "Your projects" and make search bar work by @palvitgarg99 in #29
• Delete feature by @elric97 in #25
• Fixing form submission issue by @elric97 in #30
• Feature/image upload by @elric97 in #32
• Revert "Merge pull request #32 from elric97/feature/image_upload" by @elric97 in #33
• Final changes by @elric97 in #34

Full Changelog: v0.4.1...v0.4.2

Phase3-release1

Merge pull request #23 from elric97/bug/login_status

Fixes to lot of common bugs which I observed