Git test
Merge remote-tracking branch 'upstream/master' into filecache
Fixing path issues
Permission Updated.
Updated path of ErdikoTestCase.php and bootstrap.php.
Updated FileTest.php.
Fixed tests cases of Cache.
Updated path of ErdikoTestCase.php and bootstrap.php.
Updated FileTest.php.
Fixed tests cases of Cache.
Updated test cases of logger.
Test push after rebase
Merge branch 'master' of https://github.com/ArroyoLabs/erdiko-core into filecache
Merge branch 'filecache' of https://github.com/colemantung/erdiko-core into filecache
Fixed test cases of Erdiko.php.  All test cases are fixed.
Added test cases of FileCache.
Added two getter function in response.php.
Adde test cases of controller. 50% completed.
Changed autoaction method to private method.
Updated test cases of controller.