Chaned ResponseClass test case
Modified routing logic
Added KVS Drivers
Merge branch 'develop' of github.com:ysugimoto/szfw into develop

Conflicts:
	tests/base/classes/ResponseTest.php
Removed subdirectory file
Removed test logic
Removed unused activerecord
Removed xhprof
Moved engines/ directory to project root
Merge branch 'master' into develop
Implemented simple DI container
Remove database prefix when use ActiveRecord
Added statix get prefix string method
Fixed bug: use getMessage() method
Convert Application's encoding at constructor
Fixed bug: Initialize segments in a loop.
Set directorybase already views directory
Remove table prefix when generate ActiveRecord
Fixed shortcut class name
Compat abstract method arguments (default value)