Datepicker initial integration
Implmenting options for datepicker and updating styles based on Design Docs
Updated:

- added native input support
- updated style sheets
- added input sizing option (width)
- added ablility to exclude dropdown button from input generation
- added dropdown sizing option (width)
updating index.html to show examples
WIP datepicker

- adding basic functions for datepicker (enable, disable, destroy)
- removal of range method code (unneeded) and transition of this.scope to this and this.options
- moved trigger functions from bottom of code for easier finding
- consolidated createInput option into an object or boolean
- moved inputSize, native, and dropdownBtn options into createInput object option
- optimizing for loops
adding formatDate option, defaulting to MM-DD-YYYY
datepicker - starting to write tests, moving around functionality, adding more methods
datepicker - completing setDate functionality and tests
datepicker - adding blackout dates, implementing noConflict, updating private functions, modifying killEvent method, adding _close method, updating _today(), updating bindings and removal of bindings, adding setDate on input blur
datepicker - changing blur function to keyup, adding keycode check, modifying month view to add selected class to correct month
datepicker - moving getFormatted date to own function, updating tests, and modifying index.html (not gh-pages documentation)
datepicker - fixing linting errors. Needed to use date in blackoutDates function to keep parameter to show devs what it looks like
datepicker - updating index.html, changing markup (removing unneeded CSS classes), updating to find .dropdown-menu class to render content, updating LESS file
Merge pull request #286 from vernak2539/datepicker_integration

Merging #286 (Datepicker Control) into 2.5.0-wip