[docs] Add code examples for PUT and DELETE routes
Remove the "show" verb from example routes names

This changes all examples from /blog/show/{id} to /blog/{id}. This makes
more sense in terms of HTTP, since the HTTP methods are the verbs and
the URL represents a resource.
merged branch igorw/route-no-verbs (PR #630)

This PR was merged into the master branch.

Commits
-------

1e2655f Remove the "show" verb from example routes names

Discussion
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[docs] Remove the "show" verb from example routes names

This changes all examples from /blog/show/{id} to /blog/{id}. This makes
more sense in terms of HTTP, since the HTTP methods are the verbs and
the URL represents a resource.
merged branch igorw/put-delete-example (PR #629)

This PR was merged into the master branch.

Commits
-------

e055ed3 [docs] Add code examples for PUT and DELETE routes

Discussion
----------

[docs] Add code examples for PUT and DELETE routes