i-102800:  Fix currency formatting.  Original fix by xkurmx
Merge branch 'dev' of github.com:topcoderinc/tc-site into indy-i102800-format_currenty

Conflicts:
	wp-content/themes/tcs-responsive/js/script-challenges.js
Reapply formatting change after it was lost in the merge
Merge pull request #2 from topcoderinc/indy-i102800-format_currenty

i-102800:  Fix currency formatting.  Original fix by xkurmx