Removed an unneeded constructor
Merge pull request #16 from GrahamCampbell/constuctor

Removed an unneeded constructor
More robust environment support
Merge pull request #17 from GrahamCampbell/env

More robust environment support
Added a branch alias
Merge pull request #18 from GrahamCampbell/alias

Added a branch alias
Fixed a screw up
Merge pull request #20 from GrahamCampbell/patch-1

Fixed a screw up