v1.2.0

• PCL support (for Xamarin Android/iOS etc)
• Support for QuickTime video (MOV, MP4, ...)
• Support non-standard sub-IFD pointers (@kwhopper)
• Handle TIFF IFD0 ApplicationNotes tag (0x02BC) as XMP (#40 @kwhopper)
• Support alternate Olympus makernote format (drewnoakes/metadata-extractor#93)
• Scan for next valid JPEG segment when data corrupted (drewnoakes/metadata-extractor#129 @ArjohnKampman)
• Several improvements around time zones and dates/times (@nagix)
• Fixes to
  • Fix Nikon EV value calculation @kwhopper
  • Skip unsupported Photoshop IRBs rather than throwing
  • Use newer version of XmpCore project, fixing some XMP bugs
  • Attempt to detect and correct invalid byte order for a single IFD (drewnoakes/metadata-extractor#136)
  • Fix flipped JPEG horiz/vert sampling factors (drewnoakes/metadata-extractor#152, drewnoakes/metadata-extractor#156)
  • Consistent capitalisation of tag names and some constants