refactoring
fix print mode
Merge branch 'master' of github.com:lexich/bootstrap-form-builder
fix checkbox style
fix notvisual binder
fix select2-container
refactoring
add ui_fieldset__legend & ui_fieldset style
hide/show direction button by items count
fix logger
refactoring
fix move row bug
add comments, clean code, refatoring
update README
update README
Update README.md
Update README.md
fix swig task
fix template paths
fix BackboneCustomView tests