upgrading the Shell and Strings commands to use the native libraries from jdiesel rather than embedded in the agent
add a library option to the Configuration object, which fetches libraries from the src/drozer/lib folder
add a 'drozer payload' command, which can compile an agent with custom permissions and a defined endpoint
adding a copy of the android library into lib to use when we compile classes on-the-fly
replace various calls to system.which to use Configuration.executable, so the path to system executables can be set in .drozer_config