1) fixes issue 298: Managix should backup/restore hidden files under asterix storage
2) changed zookeeper shutdown to user kill -15 instead of kill -9


git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_lsm_stabilization_managix@1456 eaa15691-b419-025a-1212-ee371bd00084
7 files changed