Fixes to leader election.
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
Change logging level from info to debug
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