fixed text inputs for create poll to only allow one line. Issue #12
Issue #3 fixed. Blank text responses are ignored before going into the database
Fixed issue#5. No longer displaying any account related information with text responses.
Fixed issue #9 - poll names are no longer optional but a random name is generated if need be
Fixed issue#6. title was incorrect on results/create pages
Fixed issue#8. Most recent public polls are now displayed with their ID first
updated index page to be more descriptive and truncated long user names