Add API proxy for list of bills to <instance>/bill and <instance>/.
Added comment section header to bill details page.
Added exception handling in pdf parsing.
Renamed name of scripts.
Added elasticsearch connector.
Updated search to use elasticsearch.
Added elasticsearch module.
Empty search returns None that will cause error in search, make default as empty string.
Added sponsor logo and link to the footer.
Update style of bill details.
Updated template to be more responsive.
Renamed sponsor to "Funded by"
Merge pull request #4 from klrkdekira/master

Merge updates from upstream