v1.3.0 - TuyaCloud API Support

• Code format cleanup and readability improvements (pull request #91)
• Upgrade - Add TuyaCloud API support and functions (#87 #95)

import tinytuya

c = tinytuya.Cloud(
        apiRegion="us", 
        apiKey="xxxxxxxxxxxxxxxxxxxx", 
        apiSecret="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", 
        apiDeviceID="xxxxxxxxxxxxxxxxxxID")

# Display list of devices
devices = c.getdevices()
print("Device List: %r" % devices)

# Select a Device ID to Test
id = "xxxxxxxxxxxxxxxxxxID"

# Display DPS IDs of Device
result = c.getdps(id)
print("DPS IDs of device:\n", result)

# Display Status of Device
result = c.getstatus(id)
print("Status of device:\n", result)

# Send Command - This example assumes a basic switch
commands = {
	'commands': [{
		'code': 'switch_1',
		'value': True
	}, {
		'code': 'countdown_1',
		'value': 0
	}]
}
print("Sending command...")
result = c.sendcommand(id,commands)
print("Results\n:", result)