Add model + upload directory
Update gitignore
Added Premium page + Link in header
Added Premium

Added premium Component + Transaction Component + all Table & Entity Premium
Re-add empty file in logs directory
Update gitignore
Optimizations
Add testcases for Premium Table/Entity and PaypalComponent + fix coverrals tests
Fix mysql tests
Tests optimization
Update testcases + add utility Arrayor
Fix phpcs
Added more testcases to PaypalComponent
Added testcase for Badges
Update User-Menu + fix avatar in session
Added success & cancel page
Added moment.js for date in comments + optimization of PaypalComponent
Add attachements in article + premium invoice in user panel
Add testcases
Update UploadValidator