Fixed barclamp CLI to change crowbar directory
Fixed discussed require statement and regular expression from PR #1944
Added $LOAD_PATH to the current bin directory
Added some css classes to navigation generator
Added changeable paths to pebbles too
Updating release metadata
Merge pull request #1965 from tboerger/feature/navigation

Got tested and got +1 => merging.
Merge pull request #1944 from tboerger/changeable-dir

Got tested, and based on the last comments, this seems wanted => merging.
FIx dependency for CROWBAR_KEY + more for network setup on admin node.
Merge pull request #1966 from arkadykanevsky/pull-req-master-94d7a9e1186f55a3ddb91c083db63d63bec23f40

https://github.com/crowbar/crowbar/pull/1966

Merged by devtool for ArkadyKanevsky
Increase admin node disk size - was running out of space
switch to using release/hadoop-2.4/master branch
switch to using release/hadoop-2.4/master branch
Merge pull request #1969 from jtwill98/pull-req-master-28c502e2af8547f7b05f5684c219a202fe51bb03

Change hadoop-2.4 release for cloudera to use hadoop-2.4 brancen openstack release [1/1]
Merge pull request #1967 from arkadykanevsky/pull-req-master-37f759ac3e7255aeb9980c9fd26aaaff8674a034

Increase admin node disk size - was running out of space [1/1]