Further populated Exif values in TiffTags.

Added lots more of the possible Exif values per the EXIF specifications.

PIL/TiffTags.py

@@ -148,10 +148,24 @@ TAGS = {
     34675: "ICCProfile",
 
     # Additional Exif Info
+    33434: "ExposureTime",
+    33437: "FNumber",
+    34850: "ExposureProgram",
+    34852: "SpectralSensitivity",
+    34853: "GPSInfoIFD",
+    34855: "ISOSpeedRatings",
+    34856: "OECF",
+    34864: "SensitivityType",
+    34865: "StandardOutputSensitivity",
+    34866: "RecommendedExposureIndex",
+    34867: "ISOSpeed",
+    34868: "ISOSpeedLatitudeyyy",
+    34869: "ISOSpeedLatitudezzz",
     36864: "ExifVersion",
     36867: "DateTimeOriginal",
     36868: "DateTImeDigitized",
     37121: "ComponentsConfiguration",
+    37122: "CompressedBitsPerPixel",
     37377: "ShutterSpeedValue",
     37378: "ApertureValue",
     37379: "BrightnessValue",
@@ -165,12 +179,46 @@ TAGS = {
     37396: "SubjectArea",
     37500: "MakerNote",
     37510: "UserComment",
+    37520: "SubSec",
+    37521: "SubSecTimeOriginal",
+    37522: "SubsecTimeDigitized",
     40960: "FlashPixVersion",
     40961: "ColorSpace",
     40962: "PixelXDimension",
     40963: "PixelYDimension",
-    40965: "InteroperabilityIFDPointer",
+    40964: "RelatedSoundFile",
+    40965: "InteroperabilityIFD",
+    41483: "FlashEnergy",
+    41484: "SpatialFrequencyResponse",
+    41486: "FocalPlaneXResolution",
+    41487: "FocalPlaneYResolution",
+    41488: "FocalPlaneResolutionUnit",
+    41492: "SubjectLocation",
+    41493: "ExposureIndex",
+    41495: "SensingMethod",
+    41728: "FileSource",
+    41729: "SceneType",
+    41730: "CFAPattern",
+    41985: "CustomRendered",
+    41986: "ExposureMode",
+    41987: "WhiteBalance",
+    41988: "DigitalZoomRatio",
+    41989: "FocalLengthIn35mmFilm",
+    41990: "SceneCaptureType",
+    41991: "GainControl",
+    41992: "Contrast",
+    41993: "Saturation",
+    41994: "Sharpness",
+    41995: "DeviceSettingDescription",
+    41996: "SubjectDistanceRange",
     42016: "ImageUniqueID",
+    42032: "CameraOwnerName",
+    42033: "BodySerialNumber",
+    42034: "LensSpecification",
+    42035: "LensMake",
+    42036: "LensModel",
+    42037: "LensSerialNumber",
+    42240: "Gamma",
 
     # MP Info
     45056: "MPFVersion",