Added .idea directory to .gitignore
Added composer.json
Moved all files to separate src directory
Moved composer.json to the top directory
Changed autoload namespace
Added namespace
Changed formatting to be compatible with psr + added namespace to Curl class
Merge branch 'feature/psr-4-compatibility' into develop
Added camelCase naming convention + improved formatting + added namespaces
Merge branch 'feature/psr-naming' into develop
Refactored properties and methods names to camelCase
Moved files to the top directory
Changed names of the method to camelCase
Corrected use of dirname(__DIR__) to just __DIR__ , changed use of __dir__  to __DIR__
Changed undefined constant ECHO_JSON to PRINT_JSON