Create a post initial functionality

Initial form, submission functionality
file uploads
renamed view, initial form
login.php update

login update ui and ux (phase 1)
Post template and file creation, next is finishing pictures and UI for new posts
URL changes, view basic functions
Fixed post linking
Merge remote-tracking branch 'origin/dan' into junior-master-branch
image uploading base functional for posts
slight UI changes
Merge remote-tracking branch 'origin/dan' into junior-master-branch
added onsubmittest to gitignore
Merge branch 'junior-master-branch' into charlie