Refactored build_tor_connection, added build_local_tor_connection
Refactored example attach_streams_by_country to use new build_local_tor_connection
Finished refactoring examples, changed arguments for build_tor_connection
Merge pull request #39 from lukaslueg/buildtorconnection

Add build_local_tor_connect and cleanup build_tor_connection to make it more flexible.
new example, build a custom circuit for the next stream

Using router names from the command-line, we construct a custom circuit and
then wait for a new stream to come along which is attached to this circuit,
and then we exit.
add new example to the examples page
pyflakes, pep8 cleanup and use build_local_tor_connection() instead
Merging master from upstream