TYPO3 Core

Hello,

i got problems with the Extension Manager and my own extension. My extension seems to be too big for the extMGM with 39M.
If i select my ext and choose "Backup/Delete" in the selectbox an error occures (see screenshot).
I found out, that $maxUploadSize=31457280 in .\typo3\sysext\em\classes\extensions\class.tx_em_extensions_details.php is too small for my ext by default. Sadly this value is hardcoded. I think it is a great idea to put this value f.e. in the $TYPO3_CONF_VARS.

By the way:
in ./typo3/sysext/em/classes/index.php line 2285
SC_mod_tools_em_index::extBackup()
throw new RuntimeException('TYPO3 Fatal Error: '.$GLOBALS['LANG']->getLL('extBackup_unexpected_error'),1270853981);
Some more Information in the error-message would be helpful, like this:
throw new RuntimeException('TYPO3 Fatal Error: '.$GLOBALS['LANG']->getLL('extBackup_unexpected_error').' '.$uArr,1270853981);

TYPO3-Version 4.5.27
CentOS release 6.4 (Final)
httpd.x86_64 2.2.15-26.el6.centos
php.x86_64 5.3.3-22.el6

I put this issue in "core", because i did not found any "extmgm" project.
thx