[maven-release-plugin] copy for tag icm-iis-documentssimilarity-1.0.0
[maven-release-plugin] prepare release icm-iis-documentssimilarity-1.0.0
#1044 pre-release switching to released version of parent pom and released dependencies
#1044 moving coansys placeholder definition to documentssimilarity and citationmatching modules to eliminate necessity of releasing parentcontainer module every time coansys version changes.
introducing scm definition
introducing ${iis.coansys.version} placeholder for coansys version, upgrading value to 1.7-SNAPSHOT after todays coansys release
introducing cloudera repository in parent container, removing repository definitions from individual IIS modules