* Fixes for E_NOTICE in workqueue:
- introduced class `Friendica\Util\Arrays` which will hold static methods for
handling arrays that cannot be done with PHP's functions, like implode() on
multi-dimensional arrays
- rewrote old-school for() loop to foreach()
* Added intial unit test with some tests on empty delimiters and/or sinle and
multi-dim array.
* Added test for for 3-dimensional arrays, thanks to nupplaphil's feedback.
* Rewrites:
- moved PAGE_* to Friendica\Model\Profile class
* Fixed more rewrites from plain (global namespace) PAGE_* to Friendica\Models\Profile class
* CR request:
- moved all PAGE_* constants to Friendica\Model\Contact class
- fixed all references of both classes
* CR request:
- moved ACCOUNT_TYPE_* constants from boot.php to Contact::ACCOUNT_TYPE_*
* Just copy-pasted this code from boot.php, needs to be changed to `const ACCOUNT_TYPE_FOO = x;`
* Ops, melting brain cells here ... :-/
- fixed E_NOTICE about missing array element "page-flags-raw" (should be
"page_flags_raw"?)
- same with account-type-raw -> account_type_raw
- added spaces to nicely indent code
* "normal" is an uncommon logger level:
- changed LOGGER_NORMAL -> LOGGER_INFO
- added LOGGER_WARNING (a common logger level)
* Used constants instead of values (MrPetovan)
- Remove obsolete file-only config list
- Fix heading level
- Add transition instruction for $lang
- Add reference to config.ini.php, settings.ini.php and addon.ini.php
- Add link to help page in admin warning about legacy config file
* Added Worker queue page
* Added worker queue template
* Added translation strings
* Added en-US translation
* #TGWHT: Thank god we have Typo
* Where donkey == true
* Added in to menu correctly
* Updated link in summary page
* Updated link on summary page for frio theme
* Updated q() to dba::select()
* Revert "Added translation strings"
This reverts commit f1f3694a24.
* Revert "Added en-US translation"
This reverts commit 61777489e3.
* tinymce is not used anymore, we can delete the cuson CSS file
* mv the plugins_details template to addon_details
* renamed template called from admin panel
* some CSS classes that should be addon where still plugin
* Insert a warning into the generated quattro CSS files
