webvfx-0.44+git20160823-bp150.2.3

- Fix Leap:15.0 build and run spec-cleaner.

- Removed mlt patches:
  6c658e5d8cd11933bf799a2a985aa4b24cfbcb60.patch,
  libmlt-nomorexlocale_h.patch, em_close.patch and
  use-recommended-freetype-include.patch.
- Package LICENSE and README.md.

- Apply all mlt patches before building.

- Trim filler wording from descriptions; fix identical
  descriptions being used in different subpackages.
- Cure "useless use of cat" (`ls -1`) by replacing with just *.

- Added man pages for binaries.

- Created initial package version 0.44+git20160823 from current
  git rev: e918ce4667e623c3d60735cb898223e730c6d7af needed by
  shotcut. See boo#1043070
- Added webvfx-versioned-libdir.patch to enable arch dependent
  library directory install