G-Audio v0.2.1

• Added Get Audio File Position.vi (issue #2)
• Codec detection based on file signature (issue #3)
• UTF-8 strings can be used as the path when opening files
  • LabVIEW's unicode support treats strings as UTF-16 LE, so will require a conversion
• Automatically start audio device during playback and capture (issue #7)
• Fix misc. malleable VI issues (issue #4, #6)

API Changes

• Removed Codec input from Open Audio File Read.vi, Quick Load Audio File.vi, Get Audio File Info.vi
• Open Audio File Read.vi, Quick Load Audio File.vi, Get Audio File Info.vi are now polymorphic, accepting path type or string type as the Path input to support UTF-8 string paths