Tests for AreaDetector drivers/plugins to insure attributes are regularly named

[subinsaji]

Closes #80

Recalling conversations with @coretl, in this PR we made changes to some names of attributes in order for tests to pass. New test that was created in here

ophyd-async/tests/epics/test_areadetector_subclass_naming.py

Lines 1 to 32 in 5f49153

	import inflection
	import pytest
	from ophyd_async.core import Device, Signal
	# Need to import them all so the subclass walking gets all subclasses
	# If we forget then the full test suite will find the subclasses, but
	# running just this test will only get the ones at the top of this file
	from ophyd_async.epics import (
	adaravis, # noqa
	adcore,
	adkinetix, # noqa
	adpilatus, # noqa
	adsimdetector, # noqa
	advimba, # noqa
	)
	def get_rec_subclasses(cls: type):
	yield cls
	for subcls in cls.__subclasses__():
	yield from get_rec_subclasses(subcls)
	@pytest.mark.parametrize("cls", list(get_rec_subclasses(adcore.NDArrayBaseIO)))
	async def test_regularly_named_attributes(cls: Device):
	io = cls("")
	for name, signal in io.children():
	assert isinstance(signal, Signal)
	# Strip off the ca:// prefix and an _RBV suffix
	pv = signal.source.split("://")[-1].split("_RBV")[0]
	assert inflection.underscore(pv) == name

needs to import all subsequent subclasses from from ophyd_async.epics for test coverage. If a developer adds more plugins or drivers, the developer must also import them.