Fix a build issue when building against libzmq master
Merge pull request #354 from cekoski/master

Fix a build issue when building against libzmq master
Pass $(JAVACFLAGS) to $(JAVAC) invocations.
Merge pull request #356 from johntconklin/master

Pass $(JAVACFLAGS) to $(JAVAC) invocations.
Remove code that patched libtool to remove rpath on Linux.

This failed when cross compiling, as the script is called
${host_alias}-libtool instead of libtool; it only supported
Linux systems; and there was no way to disable the behavior.
Merge pull request #358 from johntconklin/master

Remove code that patched libtool to remove rpath on Linux.
Use "stamp" files to sequence javac and javah invocations.
Rework clean target.
fixed Darwin mapping and added unit test; also added .idea to .gitignore along the way and fixed a few warnings. fixes zeromq/jzmq #360.
Merge pull request #361 from patient-zero/master

fixed Darwin mapping and added unit test; also added .idea to .gitignore...
Merge pull request #359 from johntconklin/master

Use "stamp" files to sequence javac and javah invocations.