Add variable command line options
Issue #35 problem with license header and shebang
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cordova-plugman
Variable substitution on standard config files
Tests for variable substitution
Merge branch 'variable-substitution' of https://github.com/phonegap-build/pluginstall
Updating docs for variables/preferences