Changes

Summary

1. https://github.com/subshare/subshare/issues/75 (details)

Commit 3e6d1715a8a94d12c9882b53d27915a8c09ccea8 by marco https://github.com/subshare/subshare/issues/75
	org.subshare/org.subshare.local/src/main/java/org/subshare/local/persistence/FetchGroupConst.java
	org.subshare/org.subshare.local/src/main/java/org/subshare/local/persistence/CryptoRepoFile.java
	org.subshare/org.subshare.local/src/main/java/org/subshare/local/persistence/AssignCryptoRepoFileRepoFileListener.java
	org.subshare/org.subshare.local/src/main/java/org/subshare/local/persistence/CryptoRepoFileDao.java