HBASE-9453 make dev-support/generate-hadoopX-poms.sh have exec perms


git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1521285 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9449 document how to use shell enhancements from HBASE-5548


git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1521288 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9478 Make Cell @InterfaceAudience.Public and Evolving


git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1521305 13f79535-47bb-0310-9956-ffa450edef68
Edit on the publishing a release and added section on how to do a snapshot

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1521311 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9476 Yet more master log cleanup

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1521315 13f79535-47bb-0310-9956-ffa450edef68