Log Message:
Update typo3_45 to 4.5.19.

This release fixes several security problems TYPO3-CORE-SA-2012-004,

<http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-004/>

2012-08-15  9bcf5eb                  [RELEASE] Release of TYPO3 4.5.19 (TYPO3 \ 
Release Team)
2012-08-15  76748b7  #21634          [SECURITY] XSS in install tool (Mario Rimann)
2012-08-15  85df0e4  #32653          [SECURITY] Page Link Target vulnerable to \ 
XSS (Markus Bucher)
2012-08-15  605d05f  #25052          [SECURITY] XSS in validateForm (Markus Bucher)
2012-08-15  6840097  #25356          [SECURITY] XSS in TCE forms (Christian Kuhn)
2012-08-15  fb1e204  #30967          [SECURITY] XSS in Scheduler Example Task \ 
(Mario Rimann)
2012-08-15  6fd6768  #37127          [SECURITY] HTML5 support in RemoveXSS \ 
(Franz G. Jahn)
2012-08-15  11abbaa  #39345          [SECURITY] Information Disclosure in the \ 
Configuration Module (Mario Rimann)
2012-08-15  a3293a7  #33520          [SECURITY] Untrusted GP data is \ 
unserialized in old CSH handling (Helmut Hummel)
2012-08-15  ccbbfc3  #31927          [SECURITY] XSS in Indexed Search statistics \ 
(Steffen Gebert)
2012-08-15  f046457  #23226          [SECURITY] t3lib_div::quoteJSvalue allows \ 
XSS (Helmut Hummel)