add chil_process module and call ls-lah command
pass response object to router, git rid of all res fn calls
pass response object to req handler or handle 404
request handlers use response object to write response
send html text area on start
handle post data chuncks by adding 'data' and 'end' listeners
 took out trailing whitespece
pass postdata to handler
display postData in the upload
add querystring in order to parse form
add formidable module
add formidable form parsed