First batch of refactoring and commenting for ClientData class.
Finish with ClientData
Rename methods in ClientData to reflect that they are not question specific.
Complete set of ClientData tests
Merge pull request #205 from lamorie/master

Thumbnails
Merge pull request #206 from stephenjust/refactoring

Refactoring ClientData
More documentation
Merge pull request #208 from CMPUT301F14T14/newLocationBranch

More documentation
Cache old location lookups for speed

This happens in the UI thread so it should be fast.
Don't add events to bus if they already exist.

For speed?? Should speed up the app.
Merge pull request #209 from linster/master

Cache old location lookups for speed, don't add duplicate events to bus
Reduced JPEG Quality

Out of time to make compress for specific file size. Shitty quality for
all!
Merge pull request #210 from linster/master

Reduced JPEG Quality
nothing special
Merge branch 'master' of https://github.com/CMPUT301F14T14/Project
compress question images
answer image compression