Bugfixes in IO_Fileparser: reading a chain. The mutex for an appended image must be locked. The image index is now fixed so the first image is not ignored.
Bugfixes in IO_Fileparser: reading a chain.
The mutex for an appended image must be locked.
The image index is now fixed so the first image is not ignored.

spirit-code/spirit,spirit-code/spirit,spirit-code/spirit,spirit-code/spirit,spirit-code/spirit,spirit-code/spirit