edited package.json keyword information
edited package.json keyword information

nlesc-sherlock/punchcardjs,nlesc-sherlock/punchcardjs,nlesc-sherlock/punchcardjs-demo,nlesc-sherlock/spiraljs,nlesc-sherlock/punchcardjs-demo,nlesc-sherlock/punchcardjs,nlesc-sherlock/spiraljs,nlesc-sherlock/punchcardjs-demo