Support for HTML5 controls: date, time, datetime-local

Present release contains support for more exotic controls: date, time, datetime-local
Added extra code to empty out HTML controls when the value is empty.
Updated gulp tasks for latest references, it caused way too many alerts.
The released code has NO DEPENENCY and PURE VANILLA JAVASCRIPT

Object subcomponents are no longer ignored

Fix to allow objects stay in the model (even though they not tracked for simplicity)

Fix for generating options for binded SELECT tags

The options were generated incorrectly for SELECT tags if "options" were used in the binding configuration.

Added _changed method and _clone method

Added _changed method to help support quick model check.

var model = new bimo.Model({ name: "John Doe", age: 34 });
model.age = 44;
model._delta();
/* change object:
  age: {
    actual: 44,
    original: 34,
    previous: 34
  };
*/
model._changed(); // true - checks any changes
model._changed('age'); // true - checks specified property changed
model._changed(['age', 'name']); // true - checks any property changed
model._changed('name'); // false - the name property did not change

Fixed _revert() method

Thanks for Matt Pratap for inspiration!

Added model unwrap code when a model created from another model

1.6.4

1.6.4

Support native object passed in selector to single binding

Now native object can be passed as binding selector.
Also added error handling to misspelled string selector.

Documentation update

Added extra note about using multi-level object with binding.
Each model should have it's own binding object.

Fix for binded intercept method

When model has intercept methods Read or and binded to the control the data value the control received was the raw value of the model from the watch event. Now it changed to receive it via normal property assignment which means the READ intercept method will run (and if formatting code there it will modify the value)

Stringify ready model

Changed model to handle JSON stringify method better without exposing internal variables

Added error handling when container selector misspelled.

When binder container specified as string and not found in DOM. The erro not contained the selector string which would have helped locate the problem. This release using an error message when container is a null.