Merge pull request #48 from oleksiyk/master

Fix parsing empty content values
version bump
test for continuation when streaming 2i query

broken in 1.2.1
ensure continuations get sent when streaming
Merge pull request #49 from aaronmccall/master

correct lack of continuations in streaming 2i queries
allow continuation to come through in streaming responses correctly
allow continuation to come through in streaming responses correctly
bump version