Remove py24compat module
Clean up imports
Remove excess whitespace

--HG--
extra : amend_source : 28d918108715cbb5711ca31f67c5ed4d8978bb97
Remove backward-compatiblity implementation of create_connection.
Remove unused variable
Updated environment-specific console script generation to use modern style.
Use with statement in setup.py
Fix long line in windows_specific_files override.
Use textwrap.dedent for multiline string. Use new style string formatter.
Remove obvious comment.
Remove empty logic branch.
Reorder exception handlers to work around warning about 'pkg_resources' being undefined.
Remove Python 2.3 compatibility support
Updated size and link regarding bootstrap module
Remove feature highlight that's no longer relevant.
Remove upload command (no longer relevant on Python 2.6+