Modified *pullStreams --> doAPICalls.sh which is generic and takes the file to read the api calls from as parameter*
Modified *startProxy uses doApiCalls.sh instead of pullStreams*
Modified *startMaster uses doApiCalls.sh to start transcoding, recording and HLS creation*
Modified *streams.conf to match the new doApiCalls script*
Added *masterApi.conf with a first draft of the api calls to use*
Added *$webroot, $proxyApiConf, $masterApiConf vars to common.conf*