Fixed bug that could cause wrong IDs when more than one editor was open.
Static variables and global state are evil :-)
Removing dependencies for OPMJavaProcessExecutableInstance for
compilation. Will probably remove this class in the future.
Changed implementation of data transfer to copy objects when they are
transferred between processes. Makes it easier to manage state and
conforms with the definition of the language.
Added comparison processes to build-in processes
Fixed logic of instance skipping to include all incoming links and not
only data links (bug)
Tried to implement a new way to show procedural link decorators, but
they look very ugly. Commented code but left it for future reference.