feat(common): add more default margins to common elements
fix(common): force iOS not to fancy our text inputs
fix(common): set pointer cursor to form labels
fix(common): remove focus outline from input elements
feat(common): customize checkboxes styles
feat(common): add a template filter to get an object's class name
fix(common): make checkbox labels come after the input element
fix(common): improve styles for fieldsets
feat(common): add styles for radio buttons
feat(common): add focus styles to form inputs
fix(common): restore CSS appearance for <select>s
fix(common): add more minimal height to <textarea>s
Merge branch 'feat/form-styles-round2'