Tue Sep 16 09:03:36 1997  Andre Schroeter  <andre@happy>

	* ipPic:
	moved encryption to sepperate branch

Fri Sep 12 09:02:34 1997  Andre Schroeter  <andre@timor.dkfz-heidelberg.de>

	* mitkIpPicClone.c:
	now can also clone if pic->data is NULL

Sat Sep  6 21:28:48 1997  Andre Schroeter  <andre@happy>

	* mitkIpPicPut.c (mitkIpPicPut):
	now with return value

	* mitkIpPicGet.c (_mitkIpPicReadTags):
	new parameter: encryption_type

	* mitkIpPicPut.c (_mitkIpPicWriteTags):
	new parameter: encryption_type

	* mitkIpPic.h (mitkIpPicVersionEncryption):
	new macro to check for encryption type
