- support about paging in the management page
- add check all function in the management page
- add debug view
- just delete debug lines
- test for recaptcha
- add debug page
added some configurations

- added config for elrone.com
- added config for local testing
added recaptcha.py
implement for reCAPTCHA and cookies
moved keys for recaptcha to configuration file.
modified error processing.
added result page. It may be necessary for always showing latest comment.
support result page and modified manage page handling.
add link to manage page. it can transit to generate or index
modified output style