This function is not terribly useful without ability to force a refresh--personally, I think this should be the default but for now just adding it as an option.
Merge pull request #31 from jeffljones/master

add optional refresh param for okwstsnow()
Add optional callbacks to output_hdr and output_fragment
Merge pull request #33 from Sidnicious/patch-output-events

Add optional callbacks to output_hdr and output_fragment
Add timeout on python json xdr socket operations
Merge pull request #34 from airfrog/master

Add timeout on python json xdr socket operations
Fix XSS in pub errors
Merge pull request #35 from Sidnicious/patch-pub-error-xss

Fix XSS in pub errors
Merge pull request #9 from till-varoquaux/master

Ip addresses in the logs
cidr masking and better ip proxy support
Merge pull request #36 from egwynn/master

cidr masking and better ip proxy support
make sure to check against host-byte-order
Merge pull request #37 from egwynn/master

make sure to check against host-byte-order