Log Message:
Update to 0.66. From the changelog:

# 0.66

Asciidoc:
 * Support empty cells in tablecells mode (GitHub's #343) [J.N. Avila]
 * Disable tablecells when table is not in PSV format (GitHub's #343 too)
   [J.N. Avila]

Yaml:
 * New option "paths" to select the full paths to extract.
   The old "key" option (that allows to select any path ending with
   the given key) still works as previously (thanks Oliver Rahner).

Tests:
 * Make the SGML tests use valid input files to fix brekages on
   paranoid OSes (GitHub's#327 -- thanks newbluemoon for report and fix).
 * Add a new tests that fixes the weird permission settings of the
   other tests, and prevent the users from running the tests as root.
   (GitHub's #332 -- thanks Oliver Rahner for stepping on that trap)
 * Fix the testsuite so that it works even if the source is checkouted
   in an arbitrary directory (GitHub's #338).

po4a-gettextize:
 * Use UTF-8 by default for localized charset.

# 0.65

Asciidoc:
 * Ensure that comments appear in the translated contents, to preserve
   the document structure (Github's #307 and #308). Thanks Jean-Noël
   Avila for the fix!
 * Add an "nolinting" option to disable lint messages.

po4a runner:
 * In split mode, allow to group several files within the same POT file.
 * Rename the option 'master:file' to 'pot' for clarity. The old name
   still works (with a warning).

Tex:
 * Don't use the full absolute file path in #: references of PO files.
   (Debian's #998196, Github's #281)

# 0.64

Asciidoc:
 * Detect sublevel description lists with :::
 * Don't split in attributes include:: and ifeval:: lines (Github's #298)

Pod:
 * Don't wrap textblocks, as it may break C<> markup (similar to Github's #242)

Core:
 * Mitigate Perl bug #18604 (simplify a regexp into a substring index) (Github's \ 
#302)
 * Improve the consistency of all our module lists (related to Github's #136)
   Thanks Viet Than.

# 0.63

A bug in v0.62 removed all binary translations :(

Asciidoc:
 * Properly deal with the YAML Front Matter, when one is found.

Texinfo:
 * Add support for @tindex (Github's #284)

Yaml:
 * Follow the reference style of YAML Front Matter in Markdown module to
   fix the GitHub issue #289. (GitHub's #292)

Portability:
 * Fix po4a(1) on Windows (GitHub's #293)

Build scripts:
 * Fix Po4aBuilder to use -I instead of reseting PERL5LIB (Github's #286)
 * Fix Po4aBuilder to actually install the mo files (GitHub's #294)