changes to expose space information and update to web ui
changing disk used to disk free on web ui
formatting changes to UnderFileSystemHDFS file
Merge pull request #46 from achalsoni81/space_info

Space info
fix build
fix a deadline in masterinfo
remove hadoop test
Make build independent of specific Hadoop version used at runtime
Merge pull request #49 from jey/pom-remove-profiles

Make build independent of specific Hadoop version used at runtime
Merge pull request #50 from calvinjia/master

Fixes to leader election.
remove mvn-sync script
exclude org.jboss.netty in org.apache.curator.curator-recipes
Merge pull request #51 from GraceH/exclude-netty

exclude org.jboss.netty in org.apache.curator.curator-recipes
Set byte order on all buffers

makes sure we see the same going in as coming out
Merge pull request #54 from nicklan/master

Set byte order on all buffers