Gravatar should be displayed as default thumbnail for Person
Enabling execution time profiling of examples

[skip log] [skip ci]
Removing LinkedResource from Catalog

Given that we are excluding GenericFile from the catalog#index
And LinkedResources are analogous to GenericFile
Then LinkedResource should not be in the catalog#index
Merge pull request #349 from projecthydra/removing-linked-resource-from-catalog

Removing LinkedResource from Catalog
Merge pull request #348 from projecthydra/adding-profiling-for-specs

Enabling execution time profiling of examples
Merge pull request #350 from projecthydra/default-to-gravatar-for-profile-thumbnail

Gravatar should be displayed as default thumbnail for Person
Display only profile sections from profile.members
Merge pull request #351 from projecthydra/display-only-collections-and-sections-in-drop-down

Display only profile sections from profile.members
User edit page should have cancle link which takes back to person_path

Closes ndlib/planning#361
Merge pull request #352 from projecthydra/361-cancel-link-in-user-edit-page

User edit page should have cancle link which takes back to person_path
Remove duplicate assertion definition
Explicily set phantomjs version
Merge pull request #355 from projecthydra/remove_duplicate_assertion

Remove duplicate assertion definition
Expand Rails gem to be ~> 4.0.0
Merge branch 'expand_rails_gem' of github.com:projecthydra/curate into expand_rails_gem