[UPDATE] Stash problem soucre in contest
Merge pull request #165 from mzry1992/fix-issue-161

Stash problem soucre in contest
fix coding style.
not greedy matches text enclosed with quotes.
Merge pull request #166 from pfctgeorge/fix-test-scripts

Fix test scripts
[UPDATE] Add recent contest and update home page
Fix coding style
Merge pull request #167 from mzry1992/refactor-homepage

Add recent contest and update home page