UIMA-1024
UIMA-1024

update version number to 2.3.0-incubating-SNAPSHOT

https://issues.apache.org/jira/browse/UIMA-1024

git-svn-id: 67f5ad311a3d1220c16f120748b212c18fe1c257@671097 13f79535-47bb-0310-9956-ffa450edef68

apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj