I just downloaded the textconverter, and I must say that I like it a lot. It works very well for making level_tiles.txt files, no more brainless copy pasting of lots of tiny files

.
The program does seem to have some problems with the output of the classfilegenerator files. I often make files for new terrain sets using the classfilegenerator, and many of these files have more than one entry already. When I run the textconvertor on these files it only seems to get the first entry from each file for the new output file, and skips the rest.
Anyhow great work so far... You won't believe how many times I accidently create double empty lines or other errors while copy pasting stuff into files

It really helps to have a program take care of this kind of work...