implemented hub command

.idea/misc.xml

.idea/modules.xml

.idea/modules/PixelcampusProxy.main.iml

.idea/uiDesigner.xml

.idea/vcs.xml

build.gradle

build/classes/java/main/HubCommand/HubCommand.class

...s/java/main/org/fsi/pixelcampusproxy/BuildConstants.class

...java/main/org/fsi/pixelcampusproxy/PixelcampusProxy.class

build/classes/java/main/velocity-plugin.json

...es/templates/org/fsi/pixelcampusproxy/BuildConstants.java

build/libs/PixelcampusProxy-1.0.jar

build/tmp/compileJava/previous-compilation-data.bin

build/tmp/jar/MANIFEST.MF

gradle.properties

gradle/wrapper/gradle-wrapper.jar

gradle/wrapper/gradle-wrapper.properties

gradlew

gradlew.bat

settings.gradle