Import hadoop version 1.0.8
Import createcluster.js from commit 1ec46f5
Merge pull request #134 from continuuity/feature/update-hadoop-cookbook

Import hadoop version 1.0.8
Merge pull request #135 from continuuity/hotfix/ui-providertype

Import createcluster.js from commit 1ec46f5
fix sql location
loom uri should not have path
backwards compatibility for cluster objects.
Merge pull request #138 from continuuity/feature/latest-job-compatibility

Feature/latest job compatibility
Merge pull request #136 from continuuity/hotfix/fix-install-doc

Hotfix/fix install doc
source only shell scripts, execute anything else
check for executable and give a slightly better error than letting it fail
adding json upgrade/transform script
Merge pull request #140 from continuuity/feature/loom-ui-fixes

Feature/loom ui fixes
removing test with phantomjs bug
import latest hadoop_wrapper_cookbook
renamed to underscore
Merge pull request #144 from continuuity/feature/import-hadoop-wrapper

Feature/import hadoop wrapper
Hive MetaStore and database services
Hive Server2 service
Consolidate hadoop-hbase clustertemplates into hadoop