try to import pyproj directly, making basemap optional
Merge pull request #1 from phobson/pyproj-imports

try to import pyproj directly if possible
removed trailing whitespace from csa.py
fixed assert and print statements
Merge pull request #2 from phobson/remove-cruft

Remove cruft
removed src/csa/.svn
deleted as the SVN stuff
Merge pull request #3 from phobson/remove-svn

Remove svn
uncommented code for x-coords in Gridgen.generate_grid
Merge pull request #4 from phobson/fix-x-commented-code

uncommented code for x-coords in Gridgen.generate_grid
Merge pull request #1 from phobson/develop

Working on 32-bit linux