Update upstream e-mail address
Move -arithmetic into "switches for advanced users"
Be clear that we are only emulating the libjpeg v7/v8 API/ABI, not the library itself.
Bump version to 1.2.80 (1.3 alpha1) to prepare for receiving new features
Oops.  Need to handle cases in which num_components > n
Support additional scaling factors when decompressing
Oops.  Height of output buffer should equal scaled height, not JPEG height.
Document the new scaling factors
Expose new scaling factors in TurboJPEG API
Compiler warnings
Move test images into their own subdirectory
Incorporate a few upstream doc changes; grammar police; wordsmithing; Move -arithmetic into "switches for advanced users"; Additional documentation for IDCT scaling extensions
Combine all of the scaling tests using a for loop
Merge copyright messages into one string and change the run-time messages to avoid confusion (we are not technically based on the latest libjpeg, although we do borrow some code from it)
Fix 'make dist'
Add tests for the additional scaling factors
Add more extensive TurboJPEG regression tests
Oops.  Need to use -nosmooth so that the output matches the reference images generated by jpeg-8
Accelerated 4:2:2 upsampling routine for ARM (improves performance ~20-30% when decompressing 4:2:2 JPEGs using fancy upsampling)