fixes #169 - support POSTs to API larger than ~112 KB
increase Thin timeout to 5 mins
fixes gh-170 web and api gateways have configuable timeout
move thin patch to patches.rb, fix spec test
Merge pull request #10 from ali-graham/169_support_large_posts_to_api

move thin patch to patches.rb, fix spec test
Merge pull request #171 from jessereynolds/169_support_large_posts_to_api

169 support large posts to api
update changelog
fix version in footer of all web UI pages
simplify version display in web UI
bump version for release 0.7.3