removed duplicated test
Override request method in FormRequest

Changes proposed in the comments
Merge pull request #267 from nramirezuy/formrequest

Override Request 'method' in FormRequest
added Nicolas Ramirez to AUTHORS
added FAQ about error: "cannot import name crawler"
minor updated to faq
scrapy deploy: return non-zero exit code if deploy fails
Slots removed, now Scraper can handle just one spider
fix typo
Merge pull request #271 from nramirezuy/scraper-6017

Slots removed, now Scraper can handle just one spider
update engine status output on telnet console documentation
allow remote ajax requests to the webservice
Merge pull request #273 from plainas/master

Accept ajax requests from other hosts (CORS support)
added support generic python literals in settings, and for explicitly
interpret a setting value as dict
Merge pull request #269 from kalessin/settingdict

added support for explicitly interpret a setting value as dict
remove ssl from optional_features to simplify code, as it is now required. also deprecate optional_features set