Added first draft DFD

Input is appreciated! "System Manager" is a generic title for an assumed
manager of the database that stores the jobs to be completed. If this is
wrong or needs to be renamed, just let me know.
Created System Scope / Formatted Work Plan

I completed the Scope Statement. We still need a feasibility analysis
and to format all of the required information into a work plan. See you
all tomorrow!
Updated DFD
Added DFD picture (.png)
Merge pull request #12 from kylealanr/abstract_nav_drawer

Abstract nav drawer and app compat
Edit Changes

Removed Geekabytes Check-in doc and added edited BPO for project.
Final Changes

The Baseline Project Overview and the Scope Statement are almost
completed.
Shippable Baseline Overview

Made lasts edits.
Merge branch 'master' of https://github.com/kylealanr/IT_POS_Check_In
added blurred ERD that shows only the tables that we're interacting with
started working on making checkin http request