Merge pull request #79 from dblodgett-usgs/master

had two version statements in pyGDP.py
this test needs to pass.
A potential fix.
Merge pull request #80 from dblodgett-usgs/master

further fixing merge conflict.
made it through all the WFS_Utilities getting the WFS_URL bubbled through.
Tracking through lots of instances of WFS_URL and changing tests to reflect this change.
Added a way to get errors out of execute requests, tested and everything.
first round of work bringing in BioClim. Test runs, but does not download a file.
Got the test working. Requires that it be run in verbose mode. Going to need to dig into the guts and figure out where print is bring relyed on and information is being lost.
slight change post review.
Merge pull request #81 from dblodgett-usgs/override_WFS_fix

Override wfs fix
Did some work on printing in owslib. There are a few changes here that go along. This works but things print if verbose is false. Needs to be fixed in owslib. Pull request is in to owslib.
added some notes for 1.3.0-dev to changes.txt.
fixes to some tests.
Merge pull request #82 from dblodgett-usgs/bioclim

Bioclim
missed a line I had in for debugging.
Merge pull request #83 from dblodgett-usgs/bioclim

missed a line I had in for debugging.