Optimised update_field() when dealing with new records with no existing data.
Added !nopreview special search to return resources with no preview images.


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4287 c08608d7-6e46-0410-86ca-f2a6f1370df5
Corrected some invalid arguments in contact sheet code after feedback from Tom. Also added code to detect SVG, although tcpdf doesn't seem to handle these reliably


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4288 c08608d7-6e46-0410-86ca-f2a6f1370df5
remove any transform previews when regenerating previews.


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4289 c08608d7-6e46-0410-86ca-f2a6f1370df5
added fpdi for insertion of vectorized PDF logos in contactsheet. Added option contact_sheet_logo_resize to use 300ppi or PDF dimensions rather than sizing the graphic relative to the page. Fixed incorrect page height calculations added by footer space. Fixed relative paths to contact_sheet_logo based on the example in config.

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4290 c08608d7-6e46-0410-86ca-f2a6f1370df5
fix for last

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4291 c08608d7-6e46-0410-86ca-f2a6f1370df5
revert unintended commit

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4292 c08608d7-6e46-0410-86ca-f2a6f1370df5
fixes for contactsheet options

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4293 c08608d7-6e46-0410-86ca-f2a6f1370df5
fix bombs for 1 per page pdf, remove orientation option for 1 per page pdf, since landscape layout doesn't fit on the page

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4294 c08608d7-6e46-0410-86ca-f2a6f1370df5
attempting layout fixes for single contact sheet. Use MultiCell to accomodate more lines, even though longer fields aren't well supported by field# columns yet.

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4295 c08608d7-6e46-0410-86ca-f2a6f1370df5
Initial commit
Merge branch 'master' of github.com:rzamana/resourcespace