Added styling to index.jsp page.
Fixed issue with chrome/ie uploads not working. The issue was occuring
because chrome and ie where sending content type as
document/octet-stream, which caused the code to fail, giving error
message invalid file.
Added query to find the number of rows inserted in the solr db
Added final text to DONE interaction
Fixed bug with deadline messages.
Merge pull request #19 from pradhanta/master

Fixed issue with styling, chrome/IE uploads, DONE interaction and incorrect question template