Updated installation instructions.
Fixed typo
fix setup.py install README.txt moved to .rst
Merge pull request #44 from ivanov/fix-setup

fix setup.py install README.txt moved to .rst
removed unused import in setup.py
Removed Id tags
Merge branch 'master' into logging
logging: Undo removal of verbose() function

Readd verbose() function for backwards-compatibility. Note that there is
no logging-level in the logging module that corresponds to the old
VERBOSE logging level; instead verbose() now logs to logging.DEBUG.