Depreciated warnings, and RegExp DOS issue

[ExperimentsAndIdeas]

Running npminstall results in these errors:

npm WARN package.json auth0-jwt-debugger@1.0.6 No repository field.
npm WARN package.json auth0-jwt-debugger@1.0.6 No license field.
npm WARN deprecated jade@1.9.2: Jade has been renamed to pug, please install the latest version of pug instead of jade
npm WARN deprecated minimatch@0.2.14: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated lodash@1.0.2: lodash@<3.0.0 is no longer maintained. Upgrade to lodash@^4.0.0.
npm WARN deprecated lodash@2.4.1: lodash@<3.0.0 is no longer maintained. Upgrade to lodash@^4.0.0.
npm WARN deprecated graceful-fs@1.2.3: graceful-fs v3.0.0 and before will fail on node releases >= v7.0. Please update to graceful-fs@^4.0.0 as soon as possible. Use 'npm ls graceful-fs' to find it in the tree.
npm WARN deprecated transformers@2.1.0: Deprecated, use jstransformer
npm WARN deprecated minimatch@0.3.0: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated npmconf@0.0.24: this package has been reintegrated into npm and is now out of date with respect to npm
npm WARN deprecated jade@0.26.3: Jade has been renamed to pug, please install the latest version of pug instead of jade
npm WARN deprecated graceful-fs@2.0.3: graceful-fs v3.0.0 and before will fail on node releases >= v7.0. Please update to graceful-fs@^4.0.0 as soon as possible. Use 'npm ls graceful-fs' to find it in the tree.