Openemr encounters twig kernel (#4644)
* Encounter search,save changes. Twig module support.
Add empty option for encounter discharge
Made it so you can add additional search directories for twig. This makes it so modules can use twig templates inside their own folders.
Added a helper method to the EncounterService to be able to get the most recent encounter for a patient based on the encounter date.
Modified the search method in EncounterService so you can have order by and limit conditions.
Removed spam log from patient demographics.
* Fix styles