Add ResourceManager
Use UUID instead of Int ID
Change barrier method to use Curator.DistributedDoubleBarrier
Set SilkContext
Add SilkFuture[A]
Shorten UUID values when printing
Fix a bug: invalid uuid is passed to DistributedCache
update submodule
Using Guard trait in ResourceManager
merged
Mark a test causing StackOverflow pending
Merge branch 'feature/pull-38' into develop
Moved multi-jvm test cases
rename multi-jvm test package
Fix import
tweak code
Add mmap barrier before reading zk port file. Add timeout for zk barrier
remove unused code
Extract SilkFuture as an interface
Renamed SilkContext to SilkSession. Make DistributedCache a global variable