Workaround for #190 and #207

For some reason, when Package Control updates Anaconda in Windows, the
winsocks enter in an inconsistent state that produce several problems,
being the most critical one a total unresponsiveness of the ST3.

What Package Control do is just disable the package, install the update
and then re-enable de package, if you do that manually, it seems to work
just fine. I am being able to reproduce this behaviour after anaconda
automatic updates only.

The commit just detect when a socket enter in inconsistent state, then
show an error message to the user and stop the asynchronous poll (this
should not make ST3 unresponsive).
Added release messages
anaconda JsonServer totally decoupled from anaconda ST3 plugin (contained on anaconda still)
removed lib from .gitignore
added release information