Add deleted and completed tags to task
add logging level to persistent storage
add search tag
- works when you add # to search term.
finalize searchTag feature storage and Task classes
	- able to search without #
edit updateCommand feature in main logic
Merge branch 'ZombieStorage' into mainlogic
add location features in all relevant classes
update task clash feature
add done functionalitt to task
Merge branch 'ZombieStorage' into mainlogic

Conflicts:
	src/interpreter/Command.java
	src/zombietask/ZombieTaskCommandHandler.java
revert Help command to include previous changes
delete unused methods