removed cookie based tab memorizing (action)

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3259 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
session auth: getSession() to public -> compatibility with plugins, ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3260 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2797) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3261 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
cache adapter (memcache, mysqltable) cleanup

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3262 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
mysqltable cache adapter improvements

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3263 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2798) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3264 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
removed loginscreenimageservice

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3265 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2799) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3266 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
fixed custom image on login-screen

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3267 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2800) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3268 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
usagelog improvement: check for string value

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3269 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2801) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3270 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
reverted: Merge pull request #67 from timglabisch/session_locking ->  lockfree session

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3271 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2802) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3272 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2803) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3273 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
json encode / json helper cycle (recursion) detection: json_encode() isn't capable of anymore (PHP 5.5)

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3274 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2804) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3275 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
usage-logging in more detail: bugfix

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3276 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2805) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3277 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
login screen: focus on username input

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3278 1f8fe7d8-47f0-464c-8d0a-336f4953ab05