Update of reference for mongoose license

As it seems that project Mongoose has been relicensed from MIT to GPL2. The link provided is leading to the new licensing agreement but as today version 3.1 of Mongoose is used which is licensed under MIT therefore correct reference to a license should be provided.

https://github.com/ariya/phantomjs/issues/10718
Set proper jobs number and library paths before building in OpenBSD

https://github.com/ariya/phantomjs/issues/10996
Merge branch 'master' into r3b-flash