Fixes Issue 615.


git-svn-id: http://kramerius.googlecode.com/svn/trunk@4843 fb5fbca2-9ed5-11de-81d6-937ba7f528c2
PID must not contain underscore.

git-svn-id: http://kramerius.googlecode.com/svn/trunk@4844 fb5fbca2-9ed5-11de-81d6-937ba7f528c2
Marked version 4.8.0.RC3

git-svn-id: http://kramerius.googlecode.com/svn/trunk@4845 fb5fbca2-9ed5-11de-81d6-937ba7f528c2
gitignore
Merge branch 'master' of https://github.com/moravianlibrary/Kramerius