Merge pull request #466 from JacksonRiver/7.x-4.x-879-token_replacement_in_email_template

Added token support for html & text template fields.
Merge pull request #465 from JacksonRiver/7.x-4.x-page_wrappers_apply_node_filters_to_template

Add CDN support for assets embedded in page wrapper templates
Merge pull request #406 from JacksonRiver/7.x-4.x-743-salesforce_queue_crash

Prevent fatal error when accessing the Salesforce queue config page when not connected to an org
Added a missing period to the help text.
Added a missing space to help text.
Removed an extra period from a comment.
Fixed next_charge calculation to be relative to the start date.
Merge branch '7.x-4.x-sustainer_date_mode_reroll' of github.com:JacksonRiver/springboard_modules into 7.x-4.x-sustainer_date_mode_reroll
Merge branch '7.x-4.x-sustainer_date_mode_reroll' into 7.x-4.3-beta1
Merge branch '7.x-4.x' into 7.x-4.3-beta1