Made config options docs clearer
Fixed GitHub formatting
Updated GitHub formatting
Fixed typo
Changed project URL
Added support for URIs when connecting #3 #4
Updated documentation with new options
Fixed typo
Added support for buffered data writing #2
Documented buffered data
Handling bad configuration combinations
Documented illegal config use
Implemented ts feature #5
Documented the timestamp feature
Updated release notes for 0.5.0
Bumped version to 0.5.0
Merge branch 'release/0.5.0'

Conflicts:
	README.md
Merge branch 'master' of github.com:sebdah/scrapy-mongodb