Created branch extplorer2.
smaller fixes for WebDAV;fixed the XML installer manifests
adjusted to new release.
integrated Pre-Installer README
fixed a small issue with Joomla! 1.5
updated the admin section for the standalone version.
changed the installer to extract a ZIP with all scripts (like Codepress and ExtJS) to save memory. Working with ZIP as distribution format now.
fixed a bug in the edit script; fixed double loading of directories and loading of each dir when automatically traversing through the tree
fixed frontend file browsing
suppressing E_STRICT notices now
builds the component installer (no .svn) with the help of 7zip.