Helcim API Updates

Required update of our Helcim integration to their new V2 API is complete. Existing Helcim configurations will continue to function, however we will be reaching out to merchants to assist them with migrating their configuration to the new API in August prior to Helcim retiring the old API.

Other updates:

• Fix issue with clover authentication tokens
• Improvements to auto processing to better handle when 3rd party services fail temporarily
• Various typo and small fixes