uiDatetimePickerConfig introduced

Globally set values of datetime picker

1.0.22: appendToBody Error

Issue #20 pull request causing error with $document.width() which is
undefined, unless you have jquery. Removed this and applied left
positioning

1.0.21

Release 1.0.21

1.0.20

Merged files from pull request

1.0.19: Issue #17

Pressing Clear when using date and time, after intial value is selected,
threw error.

1.0.18: date being overwritten

when date and time picker used and Now button pressed

1.0.17: Issue #15

Fixed bug with minDate and maxDate not being passed in correctly.  Still
need to get minDate and maxDate working with dateOptions

1.0.16: Bug fix

Defaulted dateFormat as can cause undefined error

1.0.15: Bug fixes, demo update

timepickerOptions not being passed.  Updated demo

1.0.14: Issue #12

Fixed