http://backup.ninjaloot.se/share/palmer-0.5b.zipFixed a ton of bugs that could either crash palmer or lead to broken exports/imports. All field files should be working 100% now, if you find anything that doesn't let me know.
Removed old external texture support, its all modpath now, palmer will no longer write field files, only textures.
Added batch export/import functionality, very rough and un-userfriendly since it was kind of a last minute hack but as far as I know it works well enough. Specify filenames on the command line, select batch export from the main menu and palmer will export the files you have specified to the current working directory in folders named "<field file>_batch". Batch import works the same way, reads all those files back in and creates an "output" directory with modpath-ready textures.
If there are any problems with this release they should be fixed rather quickly, it will not take another 16 months.