Adds user.login.json
Adds id field to SCPosting
Modifies onSuccess method to take an optional
Adds PUT Method to SCNetworkMethod enum
Adds SCLoginRequest for loggin in user
Adds test for SCLoginRequest
Adds category parsing for SCPosting
Creates SCCreatePostingRequest
Modifies local network store to handle non-GET requests
Merge branch 'feat/postingcell' into mcnamara/api

Conflicts:
	SchoolCraig.xcodeproj/project.pbxproj
	SchoolCraig/AppDelegate.swift
Merge commit '9f7e0456d1aa1ecf220a2b0a02db87c10da16a6b' into feat/postingCell