Add VoiceClient.move_to for quick switching of voice channels.
Add VoiceClient.move_to for quick switching of voice channels.

khazhyk/discord.py,Harmon758/discord.py,Theoretical/UselessBot,rapptz/discord.py,jhgg/discord.py,Harmon758/discord.py,imayhaveborkedit/discord.py,variablehair/Eggplantato,lgkern/PriestPy,mgardne8/discord.py,Rapptz/discord.py