Merge pull request #520 from sergeyklay/master

Minor fixes
Merge pull request #521 from sergeyklay/master

Log v2.0.0
Merge pull request #522 from sergeyklay/master

Breadcrumb fixes
Updated feature: Used new Gleez Log API (static calls)
Fixed issue #523: Minor fixes
Updated Issue #373: Removed system/utf8
Fixed issue: Removed gleez namespace
Merge pull request #523 from sergeyklay/fix-log

Used new Gleez Log API (static calls)
Merge pull request #525 from sergeyklay/fix-utf8

Fix utf8
Fixed issue: Removed gleez namespace for auth classes
Fixed issue: Minor cleanup
Fixed issue: Cleanup headers
New feature: Added Model_User::GUEST_ID and Model_User::ADMIN_ID
Fixed issue: Cleanup PHPDoc
Fixed issue: Removed auth namespace
New feature: Added some useful constants
Update feature: Some PHPDoc fixes, using Model_User constans, added i18n support
Merge pull request #526 from sergeyklay/fix-user

Fix user
Updated feature: Amended PHPDoc
Merge pull request #527 from sergeyklay/fix-user

Updated PHPDoc