Removed argparse

Removed argparse and went with a simple scanning sys.argv for parameter
approach per the comments of @WeatherGod .
unittest already takes the '-v' commandline argument.  It may be acting
upon having this.  (I don't know because there are so many warnings
generated by test.py.)

Author: Micah Cochran

.requirements-2.6.txt

@@ -1,2 +1 @@
-argparse
 unittest2

lib/mpl_toolkits/basemap/test.py

@@ -210,18 +210,12 @@ def test():
     # give package dependent version information:
     #   $ python test.py --verbose
 
-    import argparse # standard module in Python >= 2.7 and >= 3.2
+    import sys
     import unittest
 
     from mpl_toolkits.basemap.diagnostic import package_versions
 
-    parser = argparse.ArgumentParser()
-    parser.add_argument('-v', '--verbose',action='count')
-    args = parser.parse_args()
-    
-    # VERBOSITY will default to None if not a parameter
-    VERBOSITY = vars(args)['verbose']
-    if VERBOSITY != None:
+    if '--verbose' in sys.argv or '-v' in sys.argv:
         pkg_vers = package_versions()
         print('Basemaps installed package versions:')
         print('{0}\n'.format(pkg_vers))