node.d.ts support object type for Url.query
Update NodeBuffer to use Buffer

Update NodeBuffer references to use Buffer, as NodeBuffer is deprecated.
Add precise definitions and tests.
Add bcrypt definitions and tests.
Setting optional value
Add initial commit for CanvasJS Typin and test
Merge pull request #2887 from CodeAnimal/radius

Update Radius references to NodeBuffer to use Buffer
Merge pull request #2888 from CodeAnimal/precise

Add precise definitions and tests.
precise : prefer npm project link
Merge pull request #2889 from CodeAnimal/bcrypt

Add bcrypt definitions and tests.
brcryp: perfer npmjs project link
Merge pull request #2890 from quenio/dev/fixes

Setting optional value in findOne()
Merge pull request #2891 from mover5/master

Add initial commit for CanvasJS Typing and tests
Merge pull request #2884 from stkb/node-url

node.d.ts Support object type for Url.query