Fixed golint issues
Don't die while processing a submission request
Prevent textarea boxes from overlapping
Drop debug flag
Replace all panic calls with log.Fatal et al.
Don't generate output unless requested
Add example for required text fields to README
Support required questions
Reindent shell prompts in README
Mention header in README
Delete trailing whitespace in template
Add heading item
Only insert text-field is the response is non-empty
Mention "Other" option in README
Remove all debugging output
Add option for "other" fields
Simplify CSS
Add white space between comment lines
Only re-render captcha part of the survey
Ignore all temporary files generated by SQLite