Merge pull request #270 from korobkov/master

Fixed probably unneeded duplications in parts of code
fix field id on render_field from subforms
fix render field on nested without subform
fix horizonta_subform when parent is nil
support column.options in file columns
release 3.3.0
fixed issue on adapter colspan when active_scaffold_config_list is used
remove unneeded check, that bug is not on AR anymore
update changelog
fix list calculations html
fix close without adapter
remove > character
fix update calculations after destroy row
update changelog
fix previous commit
use col_class from subform
fix count and calculate searching with count_includes
update changelog
CRUD links have no controller attached, and call id_from_controller unnecssarily,
thus creating link ids with an extra hyphen character. This can't be found
when, e.g. after create, javascript action (going through action_link_id) tries to
find the link by id.
Merge pull request #275 from DemocracyEngine/master

CRUD link ids getting extra hyphen