based in issue #36, type doesn't take '-p' in some shells, let python
decide which shell to use (now works under FreeBSD)
Merge pull request #66 from enriquefynn/master

Use which instead of "type -p"; don't force bash usage.
add #66 to release notes
Report from issue #67 indicating FreeBSD 10 works fine (except needing to install lsof).
Add report for RHEL6
remove; obsolete
tested on OS X 10.9 Mavericks

ran `make test`, tests passed
Merge pull request #69 from kneufeld/master

tested on OS X 10.9 Mavericks
Integration test for TorInfo speaking through TorControlProtocol
Strip trailing "OK" lines from most protocol messages.
Closes #8 and long-standing TODO item.
documentation tweaks
add an api_version kwarg to TorControlProtocol to enable future changes
Send signal SIGTERM instead of SIGKILL when timing out.

If the signal SIGKILL is send to Tor and you are using pluggable transports,
the pluggable transports will stay running and not be terminated.
Fix unit-test for hellais' KILL vs. TERM enhancement.
add not to releases
pep8 fixes
better pep8 command-line
fix dev requirements
include test code correctly in MANIFEST
Add signatures for 0.9.2