Added initial version of DocBook version of the Phing guide
Fixed wrong chapter and appendices links. Improved CSS styling for HTML output
Added author group to info in master
Removed attribute as a numbered section in all descriptions. Improve HTML rendering of tables and headers
Merge branch 'master' into docbook5
More layout tweaking of HTML version
Fixed all broken xref links
Unifying layout of all task description and some further layout tweaking of html output
Merge remote-tracking branch 'upstream/master' into docbook5
Added gfdl license as required. Improve title page author layout
Some  very minor format cleanup of the source
Only include top level book section in TOC. Fixed xref for FO which doesnt liek ID in child elements
Fixed proper XML formatting in source files
Changed admonitoin graphics for warning
Named colgroups correctly
More table cols and source format fixing
added task FileSyncTask to sync files/directories via rsync
Added syntax highlitning to HTML version
Added wrapper script to call saxon for syntax highlitning
Added some more notices in the README for highlitning