Bug fixes

Changes since 7.x-2.2

• #2499731 by dtamajon, jstoller: Undefined index: #default_value in date_popup_process_time_part().
• #2643568 by jstoller: Test error: Only variables should be passed by reference.
• #2532576 by jstoller: Fix sorting on publication date so unpublished content appears newer.
• #3067980 by fengtan: Allow negative timestamps in publication_date_pubdate_validate().
• #3070150 by fengtan: PDOException when submitting a date after Jan 18, 2038.

Release to fix a few issues

Issue #3066805 by mferanda: Input type issue blocking decimals, etc
Issue #3078444 by mferanda: License box isnt big enough
Issue #3078814 by chip_h, mferanda: JavaScript error thrown on null object

Minor fixes
- documentation
- invalid composer.json

Minor known bugs fixed.

• We are pleased to move Guardr from alpha to beta1 because the planned architectural changes are now complete: #3067631: Restructure Guardr to follow repo setup and install patterns like other existing distros

• We are pleased to move Guardr Core from alpha to beta1 because the planned architectural changes are now complete: #3067631: Restructure Guardr to follow repo setup and install patterns like other existing distros