Refactored methodology section to make it be able just the security manager study. This is prep for makiing a privilege escalation in the JVM section.
Simplified payload example and started privilege escalation section.
Wording changes to rules for fortifying the sandbox to make it easier to write the privilege escalation in the JVM section.
Initial commit of full draft of privilege escalation in the JVM
Merge branch 'master' of https://github.com/SecurityManagerCodeBase/Paper