history update in preparation for release
Merge pull request #1295 from drewfish/history

history update in preparation for release
release 0.8.1 (based on 0.8.0-21-g5113a1f)
update arrow to v0.0.86
Merge pull request #1296 from lzhan/history

update arrow to v0.0.86
fix issue #1280 Composite.execute cannot be called multiple times in the same mojit
update where the new queue is created and check data meta for each call
add more unit tests
update unit tests and add entry to HISTORY
Fixed missing bracket.
Corrected the directions for adding CSS for the mojit flickr.
Fixing code in dynamic mojit dispatching example, using the suggestion in issue #1273.
Merge pull request #1303 from zhouyaoji/docs_dyn_creating_mojits_fix

[doc] Fixing code in dynamic mojit dispatching example: see issue #1273
Added potential issue note mentioned in issue #1234.
Merge pull request #1304 from zhouyaoji/doc_pageData_potential_issue

[doc] Added potential issue that is mentioned in GH issue #1234.
Removed the test instructions in the README and linked to the wiki page with instructions.
Fixed formatting of code blocks.
Changing the name of file to be a Markdown file.
Updated the instructions for running Arrow tests.
Updated package.json files.