v2.5.0

Changelog (v2.4.6...v2.5.0)

• minor #65 Leverage GitHub templates (phansys)
• minor #63 Move remaining CI tasks to Github Actions (phansys)
• minor #64 Replace __autoload() with spl_autoload_register() (phansys)
• minor #60 Leverage GitHub actions (phansys)
• minor #61 Normalize contents at composer.json (phansys)
• minor #59 Remove development files from releases (phansys)
• minor #53 Do not call userLogin() at __construct() (phansys)
• minor #55 Make authentication check for each API method explicit at build time (phansys)
• minor #41 Leverage constants from defines.inc.php (phansys)
• minor #54 Add suggestion for "ext-posix" (phansys)
• minor #52 Add test for userLogin() (phansys)
• minor #50 Mark ZabbixApi as final (phansys)
• minor #49 Avoid to retrieve a bigger payload than required at userLogin() (phansys)
• minor #48 Add more assertions at testZabbixApiClass() (phansys)
• bugfix #47 "ext-curl" is not required, request are made with fopen() (phansys)
• minor #44 Respect PSR-2 coding standard (phansys)
• minor #39 Add basic support for Travis CI (phansys)