v2.2.0

• add console.log (fa779bd)
• add console.log to debug (d05818e)
• add indent (026439a)
• add unscape html for error message. (20b8d9d)
• added "getLabelClasses" and unit test, using the fieldClasses unit test as an example (8c01307)
• added labelClasses support (acdbb6c)
• added missing "id" attributes to checkbox, checklist, radios and submit (09d44c1)
• added missing comma that failed in Travis (32c7627)
• added styleClasses support to groups (8b6801b)
• addeds "styleClasses" to group schemas, reimplements #339 (8e4b43d)
• bumped vue version to 2.5.3 (7d7c0c4)
• change the judgement (d4bc27a)
• check if field.type is undefined before appending the "field-undefined" class (9993550)
• commit the built bundle (45e1436)
• commit the built dist (12b3cf7)
• commit without console.log (79a77bd)
• delete console.log (ed853a2)
• don't render labels when no label text is provided, proposed option 1 from #347 (8ecc851)
• fix bower.json validation (2afb4ac)
• fixed null check (7842b92)
• fixed Vue version (624ed92)
• fixes #340 - "none" value set to null, formatValueToField checks for isNil(value) and returns `n (5b42807), closes #340
• fixes #341 - introduced debounce functionality into formatValueToModel (a46fe31), closes #341
• fixes #345 - declare debouncedValidateFunc and set it when debouncedValidate() is called... vue 2.2. (ee684f0), closes #345
• fixes #358 - support "validateBeforeSubmit" with async validators (5a26ef1), closes #358
• fixes #361 - use $event.target.valueAsNumber for number/range inputs, debounce formatValueToModel (d1a8bcf), closes #361
• fixes #362 - integer validator now calls number validator, and returns `invalidIntegerl: "The va (8d436be), closes #362
• Groupped fields "tag" param fixed. (9275a26)
• moved unit test to formGenerator, as labels are managed by formGenerator and not the field component (f102967)
• remove garbage (17eeae5)
• remove the errorUnescaped property, add v-html on the error part (ecd2ca5)
• remove uniqueId import (c86d7dc)
• removed commented out console.log statements (e9bf285)
• removed console.log and fixed quotes (025b541)
• removed indentation (49f57b8)
• requested by @icebob (2724809)
• reverted back to schema.required for "none selected" disabled state, per @icebob (f562d7f)
• reverting back to original test (4ba3d4a)
• Update badges (705c6a7)
• Update formGenerator.vue (3208446)
• update node-sass (e3eee64)
• Update README.md (f57faba)
• Update README.md (1092e01)
• Update README.md (9d9701b)
• updated tests for modified label logic (f0c2281)