[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release dnet-index-solr-common-2.3.2-solr75
cannot use property apache.solr.version until we update the released dnet45-parent
fixed zk chroot parsing
replace literal
added solr75 branches
updated paths in solr75 specific deploy.info files
added utility to parse zookeper connection url, to be used by modules needing to create a client
branch for solr 7.5.0
solr7 branch
updated deploy.info
branch for solr6
codebase used to migrate to java8 the production system