Added an simple script to run a spider

Fourmi.py

@@ -0,0 +1,21 @@
+"""
+Fourmi - An internet webcrawler searching for information on chemical compounds.
+[todo] - Add some more useful text here.
+"""
+
+from twisted.internet import reactor
+from scrapy.crawler import Crawler
+from scrapy import log, signals
+from FourmiCrawler.spiders.Chemspider import ChemspiderSpider # [review] - There should be an easy way to import all spiders!
+from scrapy.utils.project import get_project_settings
+
+# [todo] - Add something to add all spiders, with the right references
+spider = ChemspiderSpider(compound = "Aspirin")
+settings = get_project_settings()
+crawler = Crawler(settings)
+crawler.signals.connect(reactor.stop, signal=signals.spider_closed)
+crawler.configure()
+crawler.crawl(spider)
+crawler.start()
+log.start()
+reactor.run()