Improve VS_ALIGNED_MALLOC macro, fix bad use in eedi3
Vinverse: stop leaking source frames
VSPipe: improve usage string formatting
VSHelper: Add VSMIN/VSMAX macros

Pretty much everything needs those anyway, so might as well have
them there instead of duplicating them all the time.
Add Tesseract-based OCR filter
Add plugin for morphological filters
Add OCR and Morpho to the plugin list
Apply firesledge's rgvs mode 20 fix
Fix tests
Fix typo in lachs0r's test fix, add test for old argument reordering
Fix argument rearranging
Bump version to R23
Fix signedness typo in rgvs mode 20
Add secret forceid argument to LoadPlugin
VFM: Fix value of VFMMatch property

It was reporting the matches used for the two interlaced frames
in a cycle as "0" whether the field parameter was 0 or 1 (order=1
in both cases). TFM reports "n" when field is 0 and "p" when field
is 1.
Merge pull request #74 from dubhater/vfm_bug

VFM: Fix value of VFMMatch property
Add incomplete documentation for RemoveGrain
doc: Clarify the meaning of VFMMics

Also other tweaks to VFM's documentation.
VFM: Fix the order of the elements of VFMMics
VFM: Switch to fmParallel

In my tests, mode 5 with default parameters is ~20% faster.
Mode 5 with micmatch 2 is ~55% faster.