Additionally Transifex started to add lines to the header that confused the detection of "Translatorname, year" detection so the make_credits script had to be updated.

- Move local.config.vagrant.php
- Move fpostit
- Move bookmarklet-share2friendica
- Updated Readme file

- Rewrite translation documentation
- Delete unused util/strings.php
- Updated references to util/messages.po and util/strings.php

update logger levels in calls

implement log() function.

- Add L10n::init() call in App constructor
- Improve pushLang/popLang
- Remove no longer needed references to App

- Remove duplicate calls to Addon::loadHooks and Config::load
- Remove useless killme() call

- renamed a lot of App methods to CamelCase
- replaced direct public variables with get-/set-Methods

- Changing from static methods to public methods
- Adding dev-composer-dependency Mockery for static method mocking (f.e. Config, DBA)
- Adding ModeTest with Mocking
- removing bootstrap from phpunit.xml because of double loading tests\bootstrap.php

* Adding Argument class to Friendica

* Adding Argument class to Friendica

* Adding Argument class to Friendica

* fixing arguments for `spawnWorker`

* Adding `use Friendica\BaseObject` to `ApiTest.php`

* Refactoring the argument-usages of Friendica

* Refactoring the argument-usages of Friendica

* removing superfluous []

- rewrote to first check if PID file is readable, then if found load it
- next addition is to cast it's content to int. Any non-integer content will
  result in 0 (as I know).
- Give warnings a voice! (xdebug's scream option showed a warning)
- added some spaces for better readability

- Remove unused use statement
- Remove superfluous use statements (classes in the same namespace)
- Add missing use statements

- Replace App mode constants with capability-based flags
- Add App->isInstallMode()
- Add file config fallback in (P)Config abstraction
- Removed logger disabling code