fix logging for cors sample
fix notes to match readme instructions, 8080 is consuming and 8081 is streaming
Update template server sample to use new html response interceptor
Update to pedestal 1.5
Merge master
get samples working with new dataflow engine
use pedestal.app 0.1.7-SNAPSHOT for samples which require new dataflow engine
go back to using 0.1.2 of pedestal-app

Wait until 0.1.7 is released to show how to use the new dataflow engine.