Added multithread support
Fix
Fix
Fix
Fix
Fix
Added bin/ from upstream
Added build.xml from upstream
Refactored
Pulled changes from upstream/master
fix: removed unnecessary containsKey()
fix: optimized locking
fix: changed ReadWriteLock to Lock
Merge pull request #442 from haskile/parallelbranch

Игнатьева, 295, Parallel (JSON)