Same as modActions...
* Add `referencesCurrentActivity` boolean to filter by notes associated with current activity
* Add `note` string property to filter by note content (string or regular expression)
* Replace `allowDuplicates` with `existingNoteCheck` on UserNoteAction to allow for more granular note control on action
since 'to' be now be templated a user can configure a message to send to the subreddit the action is being processed from using `to: 'r/{{item.subreddit}}'`
* Add top-level 'actionSummary' template variable that renders a markdown list of action results
* Add individual action result/data, in the same structure as rules, under the top-level 'actions' template variable
* Implement interfaces for template parts
* Refactor Action constructor to take an object for runtime options (cleaner, more extensible)
* Refactor subreddit resource and snoowraputils content rendering and organization to use objects of optional data rather than required arguments
* Make almost all data optional and only parse/render if included
* Move rule results parsing/formatting into own function
* Refactor footer render to use renderContent (DRY)
* Add some requested template data #104
* {{item.subreddit}} #87
* {{check}} #87
* Updated templating documentation
* Create self/link submissions, no reddit media (upload) yet
* Submission can use user modifiers (nsfw, spoiler) and mod modifiers (sticky, distinguish, lock)
* Can create submission in current subreddit (default) or arbitrary subreddit defined in configuration (targets)
* Can create multiple submissions by defining multiple targets
* Cache subreddit removal reasons and display in popup helper in authenticated config editor
* Add fields for removal reason note/reason in remove action
* Update remove action documentation to include new fields
