NetBeans project directory added.

.gitignore

nbproject/Makefile-Debug.mk

nbproject/Makefile-Release.mk

nbproject/Makefile-impl.mk

nbproject/Makefile-variables.mk

nbproject/Package-Debug.bash

nbproject/Package-Release.bash

nbproject/configurations.xml

nbproject/private/Makefile-variables.mk

nbproject/private/configurations.xml

nbproject/private/launcher.properties

nbproject/private/private.xml

nbproject/project.xml

nbproject/qt-Debug.mk

nbproject/qt-Debug.pro

nbproject/qt-Release.pro