remove WITH_JNI
remove WITH_JNI

not used now that the Java bindings are in an other repo

Change-Id: Ic86d3ea8c429248cb3c1fe8c3a8ab9343d49d3f5
Reviewed-on: http://gerrit.aldebaran.lan/21056
Reviewed-by: dmerejkowsky <1e4b13000fa8777df4cefd2fd8215187e3deb062@aldebaran-robotics.com>
Tested-by: dmerejkowsky <1e4b13000fa8777df4cefd2fd8215187e3deb062@aldebaran-robotics.com>

aldebaran/libqi,aldebaran/libqi,vbarbaresi/libqi,aldebaran/libqi,bsautron/libqi