v1.0.0-beta.0

• Update ember-cli and dependencies #89 (lukemelia)
• Replace ember-cli/ext/promise with rsvp #88 (backspace)
• Instructions to set up public access to S3 #86 (RobinDaugherty)
• [DOC] update links to other plugins in REAMD #85 (lukemelia)
• Dependency Upgrades #84 (kturney)
• Add confi option for signatureVersion #83 (pedrokost)
• Update ember cli 2.10 #80 (jrjohnson)
• Adds support for batching requests to S3 #79 (tomlagier)
• [DOC] Fix broken link to 'Plugin Documentation' #77 (mattmazzola)
• Update minimatch to ^3.0.3 #76 (jpadilla)
• [Bugfix] Remove the Principal Policy #65 (Jaspaul)