Use 140 toolset in Visual Studio 2017

Merge pull request #33 from dumganhar/fix/SRWebSocket-memory-leak

Memory leak fix and cancel connection timeout timer in scheduleCleanup

nex: Merge pull request #33 from dumganhar/fix/SRWebSocket-memory-leak

Memory leak fix and cancel connection timeout timer in scheduleCleanup

Fix new Uint8Array failure on iOS armv7

Merge pull request #32 from pandamicro/master

Fix new Uint8Array failure on iOS armv7

Fix iOS mmap and TypedArray issue

Merge pull request #31 from pandamicro/master

Fix iOS mmap and TypedArray issue

Update arm64 spidermonkey

Merge pull request #30 from pandamicro/master

Update arm64 spidermonkey .a

Fix Spidermonkey Android build issue

Merge pull request #28 from pandamicro/master

Fix Spidermonkey android build issues

Add Spidermonkey v52

Merge pull request #27 from pandamicro/master

Sync 1.5 and Upgrade to Spidermonkey v52

Fix OpenSSL on iOS

Merge pull request #26 from dumganhar/fix/disable-async-for-ios

Disable async in openssl for ios since apple forbit developers to use the API (setcontext, getcontext, makecontext).

Add tinydir

Merge pull request #19 from pandamicro/master

Add tinydir 1.2.1 for FileUtils::listFiles

Add tremolo and update rapidjson

Merge pull request #18 from pandamicro/master

Update rapidjson