Add .travis.yml
Add .gitignore
Add 'Test::More => 0.94' to BUILD_REQUIRES.

'subtest' needs Test::More 0.94 or above.
Add documents for new functions.
Fixed document.

Add caution for quote.
Fix .gitignore

Adapt for dist name.
Merge pull request #1 from magnolia-k/reisub

Add documents for new functions