talkatu/talkatu

Don't use g_datetime_format_iso8601 as it was added after our minimum glib version

2020-09-03, Gary Kramlich
18c1d213d019
Don't use g_datetime_format_iso8601 as it was added after our minimum glib version

Fallback to just %I:%M %P for the time stamp since g_datetime_format_iso8601 was added after our minimum glib version

Testing Done:
compiled and ran the demo to verify.

Reviewed at https://reviews.imfreedom.org/r/99/
syntax: glob
*.pyc
*.ui~
\#*.ui\#
syntax: regexp
^artifacts\/
^build.*\/
^debian\/?
^packaging\/debian\/tmp\/
^packaging\/debian\/(.+\.)?(substvars|debhelper\.log)$
^packaging\/debian\/build.*\/
^packaging\/debian\/\.debhelper\/
^packaging\/debian\/debhelper-build-stamp
^packaging\/debian\/gir1.2-talkatu-0.0\/
^packaging\/debian\/libtalkatu0?(-.+)?\/
^packaging\/debian\/talkatu-demo\/
^packaging\/debian\/files$
^po\/.+\.pot$
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