pgAdmin 4 commit: Fix translation extraction for new client side transl

Fix translation extraction for new client side translations, and update catalogs.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=1d27341e21e07b32fdc9cea0006d85aaa1970a8a
Author: Sarah McAlear <smcalear(at)pivotal(dot)io>

Modified Files
--------------
docs/en_US/translations.rst | 6 +-
web/babel.cfg | 8 +-
web/pgadmin/about/templates/about/about.js | 8 +-
.../dashboard/templates/dashboard/js/dashboard.js | 132 +-
web/pgadmin/messages.pot | 727 +-
web/pgadmin/misc/__init__.py | 2 +-
web/pgadmin/misc/static/explain/js/snap.svg-min.js | 21 -
web/pgadmin/misc/static/explain/js/snap.svg.js | 8149 --------------------
.../static/explain/vendor/snap.svg/snap.svg-min.js | 21 +
.../static/explain/vendor/snap.svg/snap.svg.js | 8149 ++++++++++++++++++++
.../templates/preferences/preferences.js | 22 +-
.../settings/templates/settings/settings.js | 8 +-
web/pgadmin/static/js/gettext.js | 32 +
web/pgadmin/static/js/selection/clipboard.js | 6 +-
web/pgadmin/static/js/translate.js | 32 -
.../translations/pl/LC_MESSAGES/messages.mo | Bin 114197 -> 112251 bytes
.../translations/pl/LC_MESSAGES/messages.po | 206 +-
.../translations/zh/LC_MESSAGES/messages.mo | Bin 97796 -> 96165 bytes
.../translations/zh/LC_MESSAGES/messages.po | 207 +-
web/regression/javascript/gettext_spec.js | 52 +
web/regression/javascript/translate_spec.js | 52 -
21 files changed, 9074 insertions(+), 8766 deletions(-)