* improved detection of inside-project environments
* make list command faster (by only instantiating the spider manger)
* print a warning when extensions (middlewares, etc) are disabled with a message on NotConfigured exception
* assert that scrapy configuration hasn't been loaded in scrapyd.runner
* simplified IgnoreRequest exception, to avoid loading settings when importing scrapy.exceptions
* added test to make sure certain modules don't cause scrapy.conf module to be
loaded, to ensure the scrapyd runner bootstraping performs properly
- launcher no longer knows about egg storage
- removed get_spider_list_from_eggifile() file and replaced by simpler
get_spider_list() which doesn't receive en egg file as argument
- changed "egg runner" name to just "runner" to reflect the fact that it
doesn't necesarilly run eggs (though it does in the default case)
--HG--
rename : scrapyd/eggrunner.py => scrapyd/runner.py
