Adds short token argument to button contstructor. Generates 'to' address for mailto with short token. [Fixes #84223610]
Modified README to enforce registration for targeted or build tokens. [Fixes #84487054]
Modified README to enforce registration for targeted or build tokens. [Fixes #84487054]
Modified README to enforce registration for targeted or build tokens. [Fixes #84487054]
Modifies email template to contain references to the merchant in both subject and body.  [Fixes #84637622]
Makes changes to command line usage in README