Log Message:
Update ruby-octokit to 4.6.2.

4.6.1 and 4.6.2 fixes miscellaneous bug fixes.

v4.6.0						9 Nov 2016

Library Changes

* #829 Sawyer dependency loosened to support new release 'sawyer', '>= 0.5.3',
  '~> 0.8.0' Thank you @andrew

Updated Methods

#821

* #protect_branch required_status_check parameter is no longer required, which
  makes the method call signature changed. required_status_check can be
  passed in the options hash.

* #unprotect_branch returns a boolean value now

New Methods

#820 Projects APIs https://developer.github.com/v3/projects/

* #projects List projects for a repository
* #create_project Create a Project
* #org_projects List Organization Projects
* #create_org_project Create Organization Project
* #project Get a Repository Project
* #update_project Update a Project
* #delete_project Delete a Project
* #project_columns List a Project's Columns
* #create_project_column Create a Project Column
* #project_column Get a Project Column
* #update_project_column Update a Project Column
* #delete_project_column Delete a Project Column
* #move_project_column Move a Project Column
* #column_cards List Column Cards
* #create_project_card Create a Project Card
* #project_card Get a Project Card
* #update_project_card Update a Project Card
* #move_project_card Move a Project Card
* #delete_project_card Delete a Project Card

#824 Traffic APIs https://developer.github.com/v3/repos/traffic/

* #top_referrers Get the top 10 referrers over the last 14 days.
* #top_paths Get the top 10 popular contents over the last 14 days.
* #views Get the total number of views and breakdown per day or week for the
  last 14 days.
* #clones Get the total number of clones and breakdown per day or week for the
  last 14 days.