Bug fixes

misc edits, better handling of sample custom subtheme

- better support for normal cache and anonymous users ( load content via ajax and clear cache )

Bug Fixing:

Changes since DRUPAL-6--2-5:

• #781928 by gibus, Fixed error on creating survey.

Changes since DRUPAL-6--2-4:

• by gibus, Added number of casted votes in result pages
• by gibus, Fixed update of a vote equal to 0 (won't say)

Version with Annotated Time Line. Several bugs fixed.

1. Views display which uses GVS style MUST override Fields.
2. For numeric fields "Thousands separator:" option MUST be empty.

Changes since DRUPAL-6--2-3:

• by gibus, Fixed empty survey description display, since check_markup() returns 'n/a' if parameter is null.
• #781312 by gibus, Added configuration option by survey to sort results by score or by creation date.