update oozie recipe to allow HDP install
use variables for common constant strings
Needs an explicit link to extjs library after extjs installation
during war creation
updated recipes for hive
Merge branch 'hadoop' of https://github.com/rebala/chef-bcpc into hadoop
Updates to get hive metastore running
Make classpath cumulative
Merge pull request #3 from rebala/hadoop

update oozie recipe to allow HDP install