initial delivery of HTTP streaming and post operator code #6
added java compilation to Makefile. Added operator xmls #6
Removed generated files #6.
added gitignore
Merge branch 'master' of https://github.com/IBMStreams/streamsx.inet

Conflicts:
	com.ibm.streamsx.inet/.gitignore
	com.ibm.streamsx.inet/build.xml
Merge pull request #21 from rohitsw/master

Merging HTTP operators
Merge pull request #4 from IBMStreams/master

Pull in the HTTP operatrors.