Installs worker's IOLoop as The Instance after forking.
Merge pull request #48 from selassid/install-ioloop

Installs worker's IOLoop as The Instance after forking.
bump version
add sitedir path to sys.path at zygote initialization
Merge pull request #59 from baris/bmetin_sitedir

addsitedir at zygote initialization
remove reduntant call to sys.path.insert
Patch repr of HTTPRequest to not show body or sensitive HTTP headers

On stack traces, Tornado will log the repr of the HTTPRequest object
which had included POST body and if present, header for HTTP Basic
Auth. Both of these can potentially leak sensitive info into logs.

aside: It is ridiculous that this project inlines copies of two
different versions of Tornado yet also requires the Tornado package
to be installed.
Merge pull request #60 from tranminhh/fix_sensitive_logging

Patch repr of HTTPRequest to not show body or sensitive HTTP headers
bump version to 0.5.2
Merge pull request #61 from baris/master

bump version to 0.5.2