[Tilesathome] Patch for png2tileinfo and process-changes.

[Rob Reid]

Martijn van Oosterhout wrote the following on 02/01/2008 22:23:
> It would be helpful if you indicated what your actual problem was. It
> would also be helpful in the future to attach the patch as a seperate
> file, 'cause for me it got mangled in transmission.
>   
Sorry, at my end it was attached as a separate file.
I was hoping my comments in the patch would indicate what I was fixing 
but they were probably a bit brief.
Problems were:
- when using the set command under windows the resulting png was corrupt 
due to it not being forced to output as a binary file.
- when using the set command it seemed to be setting any tile you tried 
to land due to the fact the it was trying to allocate a new color in the 
png everytime rather re-use an existing one and the color table had 
become full.
> Anyway, it seems to work so I committed.
>   
Thanks
> Just commit to SVN. You can also submit changes via
> informationfreeway. Note that updating in SVN won't fix it
> immediately, not all clients update in a timely manner.
>   
I assumed I would not have access to commit to svn.
I had tried to submit via informationfreeway but suspect that may have 
failed due to osmxapi being down. I'll retry once it's happy again.

Cheers

rcr