changed the names of home page and view influencer page to fit naming convention. post brandslip now dynamically displays options based on user role (no public speaking bs for brands). added top navigation to post brandslip (for users who change their mind about brandslip type). changed user description truncation script to map a new property 'preview' to user objects. added permission directives so DOM objects can be easily hidden/shown based on role. added belong_to associations to serializers and removed excessive attrs that were in place to compensate for belongs_to association. added back-button functionality.