Fix too long lines, remove unused imports and variables, rename too short variables, add missing docstring and fix style in soc.views.helper.templatetags.forms_helpers module.
Fix too long lines, remove unused imports and variables, rename too short variables, add missing docstring and fix style in soc.views.helper.templatetags.forms_helpers module.

Patch by: Pawel Solyga
Reviewed by: to-be-reviewed

--HG--
extra : convert_revision : svn%3A32761e7d-7263-4528-b7be-7235b26367ec/trunk%402302

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