Log Message:
Update typo3_45 package to 4.5.15 (TYPO3 4.5.15).

Contains fix for XSS, \ 
https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-002/.

2012-04-17  7bd7fa7                  [RELEASE] Release of TYPO3 4.5.15 (TYPO3 v4 \ 
Release Team)
2012-04-17  34cd65d  #34348          [SECURITY] XSS in exception handler (Oliver \ 
Klee)
2012-04-17  03ed1e3                  [TASK] Raise submodule pointer (TYPO3 v4 \ 
Release Team)
2012-04-15  bd08193  #36027          [BUGFIX] Localisation update doesn't work \ 
(Sebastian Fischer)
2012-04-14  455c288  #34742          [TASK] Change hardcoded URL to constant \ 
(dkd-egerer Sascha Egerer)
2012-04-13  d92797c  #24884          [BUGFIX] Saving Page Tree states issues in \ 
large environments (cybercraft)
2012-04-12  89232cd  #35202          [BUGFIX] Fix the unit tests to work with \ 
PHPUnit 3.6 (Oliver Klee)
2012-04-12  573c480  #34860,#33685   [BUGFIX] Results from live search and \ 
opendocs can't be opened (Stefan Galinski)
2012-04-12  df51e20  #35897          [BUGFIX] Failing test in caching framework \ 
memcache backend (Christian Kuhn)
2012-04-11  174d81f  #35847          [BUGFIX] t3lib_div::getUrl() providing \ 
wrong error information (Ingo Renner)
2012-04-11  8d9854c  #35272          [BUGFIX] Enable XClassing of t3lib_install \ 
by replacing new (Kay Strobach)
2012-04-10  d5b2b13  #35257          [BUGFIX] ext_icon.gif for EXT:impexp (Georg \ 
Ringer)
2012-04-08  f9fe38e  #34695          [BUGFIX] missing parameter for implode \ 
(Jigal van Hemert)
2012-04-05  c49f742  #31831          [BUGFIX] "Allowed excludefields" \ 
misses non-tt_content FlexForms (Kai Vogel)
2012-03-29  2a25362  #34625          [BUGFIX] preg_spliti should be preg_split \ 
(Georg Ringer)
2012-03-28  a2b1f8c  #25021          [BUGFIX] Creating new pages via drag'n'drop \ 
respects page TS (Philipp Kitzberger)