Changes

Summary

https://github.com/subshare/subshare/issues/8 https://github.com/subshare/subshare/issues/24

Revision 485 by Marco Nguitragool-Schulze: https://github.com/subshare/subshare/issues/8 https://github.com/subshare/subshare/issues/24
	/trunk/org.subshare/org.subshare.core/src/main/java/org/subshare/core/pgp/PgpKey.java
	/trunk/org.subshare/org.subshare.test/src/test/java/org/subshare/test/AbstractMultiUserIT.java
	/trunk/org.subshare/org.subshare.test/src/test/java/org/subshare/test/ThreesomeIT.java