Added voldemort-convert-bdb batch file to upgrade from 1.1.x pre-versions
Minor fixes in other batch files
Fixed path separator in classpath variable
Add null checks to make sure push doesn't get a null dir
Fixing a bug in AsyncMetadataVersionManager related to store version tracking
Adding a test case for tracking versions of multiple stores
More cleanup in AsyncMetadataVersionManagerTest.java. Adding test timeout and removing the retry loops
Releasing Voldemort jar 1.5.9 with a ZenStoreClient related bug fix
Merge pull request #136 from ctasada/windows-files

New Window Batch Files
rebalance fix for incontiguous ids
Minor changes related to non contiguous node IDs
Update release notes for release 1.6.0