Make Java bootClasspath customizable with gradle
Make Java bootClasspath customizable with gradle

The gradle build was updated to check for a bootClasspath property and
use it if it exists. Making the bootClasspath customizable makes it
possible to cross-compile to older versions of Java. For example, to
compile for Java 6 on OSX, the following could be added to
gradle.properties:

	bootClasspath=/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Classes/classes.jar

manywho/box-java-sdk,itsmanishagarwal/box-java-sdk,TLuthra/box-java-sdk,bgoldman/box-java-sdk,glawson6/box-java-sdk,gcurtis/box-java-sdk,codyebberson/box-java-sdk,box/box-java-sdk