[Colleen, Drew] Custom tags#71

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treybean wants to merge 8 commits intomasterfrom

Commits on Mar 29, 2013

Update many of the dependencies used in the test app to make sure we're testing against the latest rails using the latest versions of most dependencies.
treybean
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Move spec/requests to spec/features to comply with latest rspec assumptions
treybean
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Use new way of specifying routes when testing routes inside an engine. Will change to using the new route method in rspec once 2.14 is released.
treybean
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We don't need this since we don't even have a spec/integration folder. :)
treybean
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tandem_page_links are now included in the default show view for a tandem page, so I'm removing this duplicate from the dummy app's layout.
treybean
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[#47110619] Expose the ability for developers to specify the html tag used in the tandem_content markup.
treybean
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Update History.
treybean
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Add some documentation
treybean
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