Skip "models/concerns" (since rails 4.0)

Update README.rdoc (gemfile git format)

don't need parentheses in if check

prevent multiple requires

[ci skip] fix whitespace

Fix bug of annotate position in routes

Adjusting column match regexp to match markdown template

* release/2.6.2:
  v2.6.2
  Add known changes for 2.6.2.
  Retain existing position unless :force is passed
  Temporarily ignore integration tests
  Revert "Replacing old block with new one."
  Change email address
  Add .travis.yml
  switch deprecated "mock" for "double" in annotate specs
  use general file resolution for test files as well
  Replacing old block with new one.
  Fixed gemspec files attribute
  migrate.rake should live in lib/tasks
  Always load models, since they may not be autoloaded by Rails
  Handle the "--exclude" option correctly, #152 and #160
  FIX #157
  Pump version to 2.6.1 which fixes #22

* release/2.6.2:
  v2.6.2

This reverts commit b11928ed.

Fix for #157

Replacing old block with new one.

fix overwriting of namespaced model test annotations with non-namespaced model annotations