Add rdoc_url
Add rdoc_link definition and minimal test
Implement rdoc_link
Add link to rdoc
Use proper name for test data

Split :params into :method_id and :version
Add functionality to write some tags in CAPI reference. refs #7033

Patched by wanabe. Thanks!!!
Merge pull request #4 from ridec/add-rdoc-link

Add link to RDoc

Pull requested by ridec. Thanks!!!
Add missing bracket
Remove trailing white spaces
Remove trailing white spaces
Break a long line
Use proper regexp

Because "^" means beginning of line, but "\A" means beginning of word.
Align
Use https instead of http

Because http is deprecated.
Update dependencies
travis: Add gemfile option
Revert "travis: Add gemfile option"

This reverts commit 853ef6c1716e06469b294aeba47e0527c298e146.
Remove Gemfile.lock

We should use latest gems.
This change may avoid TravisCI error.
Remove a needless recipient
travisci: Disable ruby-head