added UI design images and an img dir
unnessary align
Merge pull request #15 from PSU-Capstone-2014-B/nsimages

added UI design images and an img dir
Additional line on last slide
Clean up TODO note and formatting
Update architecture diagram to reference local copy
Clean up anticipated problems, move commentary to aside section
Clean up stretch goals
'web app' is two words
clean up architecture slides
Add stub for timelines section
Reformat byline slightly
The hard truths
Added design/front/backend slides
Rebased my additions to the presentation