change method signature of getAttachmentsDictForSequenceWithContent to take TDContentOptions as parameter
test which puts a large attachment, make sure dictionary has "follows=true" and data is not included.  also modify underlying implementation to behave as expected by test. issue #47
CBLPusher uses TDBigAttachmentsFollow content option.  issue #47
add a way to lookup blob by base64 digest.   issue #47
extract variable name for clarity.
pushes attachments with multipart/form-data rather than multipart/related.   uses httpmime (temporary).  issue #47
refactor common code issue #47
move httpmime 4.1.1 into codebase. downloaded from http://archive.apache.org/dist/httpcomponents/httpclient/source/  issue #47
s/form-data/related
tweak this to be like expected input.  change form-data -> attachment. issue #47
add revision history and use correct content-type.  issue #47
add Accept header so the server will send back multipart/related.  issue #47
test for multipart reader.   issue #47
parses content type correctly.  issue #47
implement append().  issue #47
tweaks to implementation still under testing.  add test for parsing headers and fix issue with it.  issue #47
passes test with chunk size=1.  issue #47
works with chunk size 1,2,3.   Fails with 4.  issue #47.
passes all tests!   issue #47.
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