Refactored CudaRuntime2
Code Formatter reset
Updated rbclassload.jar
Deleted cudaruntime.dylib and added to .gitignore

Added maven check in ./pack-rootbeer
Increased Java heap in ArrayMultApp (-Xmx2G)
Fixed CudaRuntime2 bugs
Fixed to_space_size issue

Added cuContext Management
Increased Java heap size in example compile scripts
Merge pull request #97 from millecker/feature/rbclassload2

Refactored CudaRuntime2