Initial commit of the HTTP REST operators from com.ibm.ssb.inet toolkit,
refactored for the com.ibm.streamsx.inet toolkit.
Add Jetty 8.1.3 jars from Eclipse 4.2.2.
Add top-level description of the com.ibm.streamsx.inet.rest operators.
Merge pull request #8 from ddebrunner/master

Add Jetty based HTTP operators from com.ibm.ssb.inet (StreamsExchange). Closes #2