Free Standard Library by Xon 1.23.7

• Fix incorrect CSS when choices.js has no items selected

• Fix custom date-time handling parsing had a broken condition for non-safari browsers
• Fix installer could sometimes cause errors when using aliasClass helper method
• Fix rebuilding or updating StandardLib could cause option values to be incorrectly cached without expected types, only applies to pre-XF2.3.8
  • Only noticeable if StandardLib is updated without updating another other add-on

• Backport array_is_list templeter function which is native in XF2.3.9+
• Fix for custom date/time macro (svStandardLib_helper_macros::date_time_input)
  • Fix seconds would be prompted in the time input even when $showSeconds arg was false
  • Fix safari support as safari (ie any iphone browser) doesn't support seconds for the input[type=time] field

• Fix XF2.2 boolean options was not cast as bools as expected
• Fix XF2.2 default value for float options were cast to integers instead of floats
• Update backported templater functions array_diff/array_reverse/array_sum to match XF2.3 behavior. These return arrays, not collections depending on input.
• Add array_first/array_lasttemplater functions