Nan2

Update license attribute

This reverts commit b31e15b9.

Visual studio 2015

Upgrade to Sqlite 3.8.11.1

This reverts commit 5efbf428.

SQLite3 3.8.11.1 / 3.8.11 includes performance optimizations that make it almost 20% faster than 3.8.0: https://www.sqlite.org/releaselog/3_8_11_1.html.

use latest node version by ABI - generated with https://github.com/mapbox/node-pre-gyp/blob/master/scripts/latest-by-abi.js

Remove obsolete file (build system now depends on node-pre-gyp so calling node-gyp directly is not supported)

correct instructions for building against sqlcipher

specifying the type and URL is deprecated:

https://docs.npmjs.com/files/package.json#license
http://npm1k.org/

Fix non-Linux build failure.

gcc-preinclude.h contains a fix for old Linux systems but it's included
unconditionally on other platforms as well.

I could update the GYP files to exclude it on other platforms but it
seems easier to add a `defined(__linux__)` guard to the header file.

Let this be the last fix.