shop: added hook_settings
validate up
common admin: admin_wall_add()
common class refactoring
html controls: moved here date_picker()
form2: added methods fieldset_start(), fieldset_end()
shop: moved methods _get_images() and _generate_image_name() from common()
form2 test up
form2: fixed _attrs() to match unit tests, do not generate space if no params used
table2: fixed _attrs() to match unit tests, do not generate space if no params used
class threads: moved exec code from common to reduce codebase
main css: fixes for legend and fieldset.well
settings up
settings up
fieldset.well removed bottom padding