Adjusted `Time` to support no-argument initialization
Add test for no-argument Time initializer
Updated time docs for no no-argument initializer behavior
Very minor tweaks to `time` docs
remove totally unnecessary temporary variable on the suggestion of @taldcroft
Change to `now` classmethod instead of empty initializer
support for py 2.6 by not using the timedelta.total_seconds method
Update docs examples to reflect `now` method
Merge pull request #1059 from eteq/time-empty-init-now

Add "now" class method to Time