added a serve task, a tslinter task, a typescript definition download task; removed beautify task for now
added a serve task, a tslinter task, a typescript definition download task; removed beautify task for now

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