Updated parserTests, generated new selser changes, updated blacklist.

* Fetched latest parser tests from core
  - 19 new tests + changes to 5 tests

* Updated selser changes file to generate selser trees for the
  19 new tests.

* New tests summary and explanation below:

wt2html: 595 passed (5 unexpected, 10 whitelisted) / 450 failed (10 unexpected)
wt2wt: 924 passed (0 unexpected, 0 whitelisted) / 121 failed (4 unexpected)
html2html: 587 passed (0 unexpected, 0 whitelisted) / 455 failed (10 unexpected)
html2wt: 150 passed (0 unexpected, 0 whitelisted) / 892 failed (19 unexpected)
selser: 12291 passed (0 unexpected, 0 whitelisted) / 1455 failed (19 unexpected)
TOTAL: 14547 passed (5 unexpected, 10 whitelisted) / 3373 failed (62 unexpected)

  - wt2html: 5 tests were updated with new mw:Transclusion type and
    now pass again. 10 of the 19 new tests fail.

  - wt2wt: 4 of the 19 new tests fail.

  - html2html: 10 of the 19 new tests fail this mode.

  - html2wt: all new 19 tests fail this mode.

  - selser: of the over 100 new selser tests, 19 fail.

* The wt2html and wt2wt failures should be investigated.

Change-Id: Idf2cc096f94cdf4e46c3d4a8e3ec8b638aac571d
Merge "Updated parserTests, generated new selser changes, updated blacklist."