initial project version
recipes-kernel : add linux-boundary 3.0.35/3.10.17/3.10.17-rt versions
meta-systemx : add recipe-core folder
recipe-core/packagegroup : add isx-packagegroup-minimal.bbi recipe
recipes-images/nitrogen6x : add isx-image-minimal.bb recipe
recipes-core/packagegroup : add isx-packagegroup-qt5.bb recipe
recipes-qt/qt5 : add isx-helloworld-qt.bb and isx-speedcluster-qt.bb
recipes-core : add desktop, ela-demo, helloworld, java-armv7hf, netgeatwifi and psplash folders
               desktop      : isx-desktop.bb
               ela-demo     : isx-ela-demo.bb
               helloworld   : isx-helloworld.bb
               java-armv7hf : oracle-jse.inc, oracle-jse-jdk-armv7hf_1.7.0.bb, oracle-jse-jdk.inc
               netgearwifi  : isx-netgearwifi.bb
               psplash      : psplash_git.bbappend
conf : add layer.conf file