Merge and burst PDFs with nautilus-actions

Two scripts, one for merging and one for bursting (splitting up into single pages). Grab them here.

They output to the directory the PDFs are in. The merge script collates the PDFs in alphabetical order and outputs to 'merged.pdf', the burst script numbers the pages.

Add it to nautilus-actions the normal way, with %M as the parameter and to only show when *.pdf is displayed, obviously.

These scripts rely on pdftk to do the work.