Fixes issue where images were not showing in a html5 tab
Added Flemish runtimes as required by new xertetrans tool
Fix elFinder for Windows (XAMPP)

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fix for #82: missing ldap_knownname

ldap_knownname has no default value in the db schema, but wasn't being
set, resulting in an error. Following the behavior of upgrade.php, I've
set this to the same value as ldap_host. However, I can't find any
evidence of ldap_knownname actually being used anywhere, so is it even
needed?
Fix for #82: undefined database_type

The database.php template does not set database_type, which is needed
during installation.

Additionally, since all of the database_* values are set as properties
of $xerte_toolkits_site at the top of the file, I updated the code
further down to use those values instead of pulling from _POST/_SESSION,
etc again.
Fix for issue #83: code uses db result before it exists

See comment thread attached to #83 for details and discussion.
Updated the preview size by 2 in each dimension to prevent the scrollbars...
Merge branch 'develop' of https://github.com/thexerteproject/xerteonlinetoolkits into develop
Creeate folder recursively is necessary
Added Polish runtime
Configured Polish
Begun adding the Apereo headers to the source files.
/website_code now has license headers
/tests now has source code headers
More license headers...
\		DONE
\build		DONE
\cron		DONE
\documentation	CONTAINS NO CODE
\editor
\error_logs	DONE
\feedback	DONE
\import		DONE
\JMolViewer	DO NOT DISTRIBUTE
\library	DONE
\LTI		DONE
\mapstraction	N/A
\mediaViewer	DONE
\modules
\plugins	DONE
\setup		DONE
\sqlite		DONE
\src		DO NOT DISTRIBUTE
\tests		DONE
\USER-FILES	DONE
\website_code	DONE
modules/Nottingham and modules/site now have headers. Do we want to redistribute the old flash based templates that are in there as well?
DONE ALL HEADERS!
NOTICE file.
NOTICE File.