Warnings on npm install

[recmo]

npm WARN deprecated [email protected]: Renamed to libp2p-ipfs-nodejs
npm WARN deprecated [email protected]: to-iso-string has been deprecated, use @segment/to-iso-string instead.
npm WARN deprecated [email protected]: Jade has been renamed to pug, please install the latest version of pug instead of jade
npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN prefer global [email protected] should be installed with -g
npm WARN prefer global [email protected] should be installed with -g
> [email protected] install /home/remco/Documents/Neufund/github/Contracts/node_modules/sha3
../src/addon.cpp: In static member function ‘static Nan::NAN_METHOD_RETURN_TYPE SHA3Hash::New(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/addon.cpp:59:58: warning: ‘v8::Local<v8::Object> v8::Function::NewInstance(int, v8::Local<v8::Value>*) const’ is deprecated: Use maybe version [-Wdeprecated-declarations]

None of these are direct dependencies of ours, we should hunt down the responsible packages and fix them.