fix to incorrect function call for current model
Merge pull request #37 from edmz/patch-1

fix to incorrect function call for current model
Fix the integration test that hanged.
No need for the "let" here.
When finding a resource allow creating new files.

Closes #35.
Merge branch 'master' of github.com:asok/projectile-rails
Merge branch 'master' of github.com:asok/projectile-rails
Allow `projectile-rails-find-resource` to create more generic files.
Upgrade template to rspec3 style

After rspec3, rspec-rails generates model following like:

```
$ bundle exec rspec --version
3.0.2
$ bundle exec rails g model foo
      (snip)
      create      spec/models/foo_spec.rb
$ cat spec/models/foo_spec.rb
require 'rails_helper'

RSpec.describe Foo, :type => :model do
  pending "add some examples to (or delete) #{__FILE__}"
end
```

See also
https://github.com/rspec/rspec-rails/blob/master/lib/generators/rspec/model/templates/model_spec.rb