remove errant .DS_Store file
Removes .DS_Store and git ignores it
Merge pull request #271 from jonuy/issue-270

Removes .DS_Store and git ignores it
change donation amount back to $10
Merge pull request #273 from tongxiang/ten

change DonorsChoose donation amount back to $10
add timestamps to competitive story gamedocs, userdocs, donation_info docs
add costToComplete param in request, filtering found responses by cost to complete initially
remove function call parens
Merge pull request #276 from tongxiang/timestamps

add timestamps to to help facilitate debugging
fix merge conflicts
Merge pull request #277 from tongxiang/cost-to-complete

add costToCompleteRange param in request, filtering found responses by cost to complete initially
add more illustrative error handling to donorschoose donation controller
remove proposal parse logic from try/catch block, now unnecessary
reduce line lengths < 80 chars
rework try/catch block
Merge pull request #278 from tongxiang/donorschoose-response

Refactoring of DonorsChoose controller
intermediate commit
move test JSON file to test_config directory
remove unnecessary gameConfig reference
remove unnecessary gameConfig reference