ios: login vc - change super to self perform segue
shared: account manager - set token var public
shared: add user feed + feed models
shared: implement feed manager view model
shared: implement get user feeds
ios: implement user feed tableview data source c.
ios: feed vc - update table view constraints
ios: feed vc - connect table view outlet
ios: feed vc - update cell title color
ios: data source - implement delete row handler
ios: implement delete row logic
shared: feed manager - cosmetic changes
ios: add vc - scaffold implementation / add logic
ios: add vc - customize keyboards
ios: signup vc - use this instead of base
ios: add vc - implement add feed logic
shared: implement add feed network logic