Name make more sense imo as it is not clear what it handles otherwise.
Removed unused method processRequest form console app and also refactored
console Application to be more similar to web Application.

Added support for different response formats.
Support for error response in different formats.

load ErrorException manually because autoloading them will not work
when error occurs while autoloading a class

- update composer json to chosse right path
- set vendorPath in application config if not default

app is resposible for setting time zone, so it should also do the
fixing.
+ documentation about the behavior.
issue #210 and #209

set application timezone early in application constructor, set default of UTC if no timezone is configured at all (not in app config nor in php.ini)