corrected a typo in the LICENSE file, corrected a typo in the app.package.backup module and removed a redundant flag
fix "drozer-completion has crashed" error from ubuntu when doing bash autocompletion for module installation.
only look for executables if needed when loading classes. prevents 'javac cannot be found' error when running modules that use reflection, where the APK already exists
update polarisviewer module to output exploit to /tmp/ rather than drozer install location