Update README.md with response.forEach parameters.
Merge pull request #208 from robertjustjones/doc-add-response-foreach

Update README.md with response.forEach parameters.
Added attachments section to README.md with details on writing, reading, and removing
Added missing space before syntax headings in the attachments section of the readme
Added section the readme of how to query a view which uses an array its key. The changes include an example of using startkey and endkey to filter the results. Also the group and reduce options for cradle view queries are shown which currently do not appear anywhere in the readme
Merge pull request #210 from nisaacson/master

Attachments documentation
Fix to make binary attachments come down correctly.
Adds support for querying couchdb-lucene
[option] retries, for default number of times to retry a non-streaming request
[option] allow retry timeout via retryTimeout, defaults to 10 seconds
[doc] document retries and retryTimeout options with an example
[minor] Consistent 4-space tab indentation.
[fix] Set `Content-Length` to 0 on `DELETE` requests if it is not already set. Fixes #72.
[fix] Remove unused `timeout` default setting. Fixes #205.
[dist] Version bump. 0.6.5
Merge remote-tracking branch 'upstream/master'

Conflicts:
	lib/cradle.js
	lib/cradle/database/attachments.js