Log message:
net/unison-snapshot: Use OCAML_USE_OPT_COMPILER correctly

It is set to yes and no in ocaml.mk, not true.

Log message:
net/unison-snapshot: Update to 2.51.2.20200915

This is 2.51.3_rc1.  It is believed to interoperate with 2.51.2 (no
wire protocol break), but this is not 100% certain.

Upstream changes relative to the last snapshot:

  (not provided, probably many, mostly bugfixes)
  A change since 2.51.2 caused a protocol break; this has been reverted.

Upstream NEWS relative to the last release:

   Changes since 2.51.2:
     * Some nontrivial changes to profile parsing (G.raud Meyer)
          + ’=’ has been considered whitespace until now: several
            following chars are considered as only one; trailing chars are
            discarded; any non emty sequence of char is splitting. This is
            non standard and leads to confusion, for example -ignore==
            ’Name .*=*’ is valid when -ignore=’Name .*=*’ is not, and
            worse -ignore=’Name *=’ is the same as -ignore=’Name *’. The
            parser now takes just a single ’=’ as delimiter after the
            option name. Other = characters are considered as part of the
            value being assigned to the option.
     * Numerous improvements to the text user-interface (G.raud Meyer)
          + New key-commands that restrict the display to a set of
            "matching" items: ones that are offering to propagate changes
            in a particular direction, conflicts, files to be merged,
            etc., plus several more useful key-commands. Type "?" to
            Unison to see all available commands.

Log message:
*: revbump after fontconfig bl3 changes (libuuid removal)

Log message:
Revbump for icu

Log message:
unison-snapshot: Mention that it interoperates with unison2.51

Log message:
net/unison-snapshot: import unison-2.51.2.20200221

Unison is a file-synchronization tool for Unix and Windows. It
allows two replicas of a collection of files and directories to be
stored on different hosts (or different disks on the same host),
modified separately, and then brought up to date by propagating
the changes in each replica to the other.

This package contains a snapshot of the git repository to get
bugfixes not in the latest release.