Remove every `Internal` status in document

Inch CI now shows the document.
Set default value of EndAlignment to keyword

which is RuboCop's default configuration.

.rubocop_todo.yml is regenerated.
Add instruction for Rails cop
Fix critical bug that application won't run

  - TermApp::View was renamed to TermApp::Processor.

  - termapp/views directory was renamed to termapp/processors.
Rename view things to processor
Merge pull request #39 from yous/patch-inch-ci

Remove `Internal` status keyword for Inch CI
Merge pull request #40 from yous/patch-rubocop

Set default value of EndAlignment to keyword
Merge pull request #41 from yous/patch-fix-processor

Fix critical bug that application won't run