Improved Documentation and Examples

Add sudo to pyEMS install command.  Hopefully it can at least be _run…

…_ as a user...

Improved Examples and Documentation

Improved documentation and examples, particularly the HTTP web server.

Inter-language examples

Python and Javascript sharing objects.

Fix for AWS Linux INT32_MAX

Fix build on AWS linux where <stdint.h> isn't being fully parsed.

Performance fix for kv_store example

Corrects bug causing all user-mode threads to be pinned to core 0.

CLI Arg-free Initialization

EMS no longer requires command line arguments to initialize slave processes, instead now using environment variables.

C/JS API Separation

No change in functionality, refactors code into distinct C and Node.js APIs.

Array destructor, preemptive blocking

Added array.destroy() method to allow an EMS array to be released with or without persisting the data to storage.

Allow preemption of a pending data acquisition lock in order to permit snooping and deadlocks.

Argument passing to parallel regions in Fork-Join mode

Added arguments to the function to be performed in a parallel region, allowing the master thread to pass arguments to the worker threads.
Added example web server that computes a single response in parallel.

EMS v1.0.5

Refactored to use Nan for future-proof V8 portability. Numerous bug fixes and additional tests.