Call the right sub-template
Set a generic error if no error string was found
Set _data to hold the number of likes for _count() method

Signed-off-by: Suki <suki@missallsunday.com>
Pass $already_liked integrate_issue_like  and add a new hook just before the content is inserted: integrate_issue_like_before

Signed-off-by: Suki <suki@missallsunday.com>
Use the temp vars on the backgroundtask too
Add generic language strings for when calling a method directly

Signed-off-by: Suki <suki@missallsunday.com>
Build a generic template for method who only responds with a predeterminated text string.

Signed-off-by: Suki <suki@missallsunday.com>