Merge pull request metabase#928 from metabase/remove_is_creator_checks

Remove old is_creator checks for editing cards

Merge pull request metabase#817 from metabase/more_dot_ten_fixes

allow the SQL editor to start in an expanded state when the query is …

Merge pull request metabase#554 from metabase/fix_z_index

Fix z-index issues due to CSS minifiers

Merge pull request metabase#535 from metabase/dash_scalar_fix

fix scalar margins

Merge pull request metabase#520 from metabase/more_value_casting

[hotfix] add value casting for BigIntegerField type in the filter widget

Merge pull request metabase#501 from metabase/remove_driver_context_n…

…amespace

Remove metabase.driver.context namespace