Define import header files.
Fix. some test did not work.
Rename member variables.
Refine member variable and method names.
Fix build settings for ARC and MRC
Implement allocation test.
Implement remove keychain storage.
Fix remove keychain storage to guard remove login keychain.
Implement lock/lockAll keychain storage.
Implement unlock/unlockAll.
Modify version string to 0.0.0.0
Merge branch 'release/0.0.0.0'