The Taxonomy Vocabulary Retrieve Service Resource implementation now sets drupalgap.taxonomy_vocabulary on success. Added the drupalgap_service_resource_extract_results function which extracts data from custom DrupalGap Service Resource call results and populates appropriate drupalgap.js variables, this was setup for DrupalGap System Connect and User Login, so far. Implemented drupalgap_user_access which is intended to duplicate the functionality of drupal's user_access function. Adjusted the taxonomy_vocabulary.html 'add term' button to utilize the new drupalgap_user_access function so it checks to see if the current user has the 'administer taxonomy' permission before showing the button, and added better comments to taxonomy_vocabulary.js. Replaced a 'live' with an 'on' call in user_login.js.