devDependencies have deprecation warnings

[lrowe]

These devDependencies have deprecation warnings:

• [email protected] (latest, last commit May 1, 2014)
  • [email protected] (peer dependency, latest)
    • npm WARN deprecated [email protected]: Grunt needs your help! See https://github.com/gruntjs/grunt/issues/1403.
    • npm WARN deprecated [email protected]: graceful-fs version 3 and before will fail on newer node releases. Please update to graceful-fs@^4.0.0 as soon as possible.
• [email protected] (latest)
  • [email protected] (fixed in latest [email protected])
    • npm WARN deprecated [email protected]: graceful-fs version 3 and before will fail on newer node releases. Please update to graceful-fs@^4.0.0 as soon as possible.
    • npm WARN deprecated [email protected]: lodash@<3.0.0 is no longer maintained. Upgrade to lodash@^4.0.0.
• [email protected] (still deprecated in latest [email protected], maintainer needed)
  • npm WARN deprecated [email protected]: graceful-fs version 3 and before will fail on newer node releases. Please update to graceful-fs@^4.0.0 as soon as possible.
• [email protected] (latest, fixed in https://github.com/jsdoc3/jsdoc/pull/1186 March 31, 2016)
  • npm WARN deprecated [email protected]: wrench.js is deprecated! You should check out fs-extra (https://github.com/jprichardson/node-fs-extra) for any operations you were using wrench for. Thanks for all the usage over the years.

None of the above packages currently have updates available that would remove the warnings.

Fortunately none are dependencies, so an npm install falcor does not print deprecation warnings.