set_lim() does not set low limit

[prjemian]

Looks like copy/pasta error:

            yield from bps.mv(
                self.soft_limit_lo, min(low, high),
                self.soft_limit_hi, max(low, high),
            )

[prjemian]

Look at full context:

apstools/apstools/devices.py

Lines 1199 to 1217 in db8891b

	def set_lim(self, low, high):
	"""
	Sets the low and high limits of motor
	* No action taken if motor is moving.
	* Low limit is set to lesser of (low, high)
	* High limit is set to greater of (low, high)
	Similar with SPEC command
	"""
	if not self.moving:
	lo = min(low, high)
	hi = max(low, high)
	# update EPICS
	yield from bps.mv(
	self.soft_limit_lo, min(low, high),
	self.soft_limit_hi, max(low, high),
	)
	# ophyd metadata dictionary will update via CA monitor

No error here. Only two unnecessary lines to remove for #298.

apstools/apstools/devices.py

Lines 1210 to 1211 in db8891b

	lo = min(low, high)
	hi = max(low, high)