0.3.0

• Responsive layout: below mobileLayoutBreakpoint (default 550px) the picker shows a single month and the quick
  ranges as a dropdown (label set with quickDateRangesDropdownLabel). This changes the default layout on narrow
  screens; set mobileLayoutBreakpoint: 0 to keep the previous one. Thanks to @mauriziopinotti (#42).
• New option allowBackwardsDaySelection (default true) to prevent selecting a range backwards, thanks to
  @mauriziopinotti (#41).
• Bug Fix: with maximumDateRangeLength: 1, a single tap now selects the day, thanks to @mauriziopinotti (#40)
  and @Osama-Al-Fawaz.
• Bug Fix: minimumDateRangeLength / maximumDateRangeLength are now enforced when picking the end date before the
  start date, reported by @JDongKhan (#36).
• Lint fixes.