Refactorings

- important curl and wget improvements
- initial test coverage
- setters and getters in Request classes
- namespace fixes
- some additions in README
- docblocks and code-style

src/Processor.php

@@ -7,14 +7,14 @@ namespace PmConverter;
 use Exception;
 use InvalidArgumentException;
 use JsonException;
+use PmConverter\Converters\{
+    ConverterContract,
+    ConvertFormat};
 use PmConverter\Exceptions\{
     CannotCreateDirectoryException,
     DirectoryIsNotReadableException,
     DirectoryIsNotWriteableException,
     DirectoryNotExistsException};
-use PmConverter\Exporters\{
-    ConverterContract,
-    ConvertFormat};
 
 class Processor
 {