Gruntfile: add grunt-codegs plugin to create rajah-script-library.
add test/gaslib/case-01. and rename gaslib:rajah.init -> rajah.setup.
test/gaslib/case-01: modify test-code.
rajah-spec.js: add specs.
add test/gaslib/case-02: run specs and return results bia callback function.
small fix.
Gruntfile: add deploy method for Script Library.
gaslib: add init method again for ailias to setup.
v2.0.0