BUG: __new__() shouldn't take arguments
PY3: Use explicit list in test
PY3: Use string.ascii_lowercase for compatibility and locale independence
PY3: Use explicit list
PY3: Remove .order() pandas method which fails in python 3 and is arguably useless in python 2
PY3: Use explicit relative imports in tests
TST: Add python 3.2 and 3.3 to Travis CI tests
PY3: Use io.open to write bytes in python 2/3
PY26: Use local unittest that gets unittest2 for python 2.6
PY3: Use six imports for generator and xrange
BUG: Allow __new__() to take arguments for old pandas constructor
PY32: Add encode() to ensure that python 3.2 gets bytes to unhexlify()
DOC: Update install instructions for supported python versions and dependencies
DOC: Update contributing document for Python 3
CLN: Remove duplicate import
BUG: Use explicit call to Point() instead of global variables
ENH: Use sqlalchemy for PostGIS connection for better compatibility with pandas.read_sql
TST: Add sqlalchemy to test requirements
Revert "TST: Add sqlalchemy to test requirements"

This reverts commit 94532bd826e0c76d0116e92adadc185fcf235aa3.
Revert "ENH: Use sqlalchemy for PostGIS connection for better compatibility with pandas.read_sql"

This reverts commit 75c530115e7ed08fbf7a90ce75a64260bc59e87e.