Update node-notifier to version 4.4.0 🚀

[greenkeeperio-bot]

Hello :wave:

:rocket::rocket::rocket:

node-notifier just published its new version 4.4.0, which is not covered by your current version range.

If this pull request passes your tests you can publish your software with the latest version of node-notifier – otherwise use this branch to work on adaptions and fixes.

Happy fixing and merging :palm_tree:

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The new version differs by 14 commits .

• 83eb5c1 v4.4.0
• 3b5f909 Updates changelog
• c8529b4 Merge pull request #84 from mikaelbr/notifuArch
• c826661 Adds support for win7 with electron packaged module
• dc5bd14 Merge pull request #82 from jdmaurer/master
• 3c861b6 fix for undefined var, comma instead of semi-colon
• 143768c Merge pull request #77 from seelio/fix-remote-growl-support
• affed25 add growl options to balloon implementation
• 24c01fa add var declarations to port and host
• 8b78a77 fix failure if growly doesn't have explicit options
• 0b9a40b add support for remote growl server
• 6aec54c Fixes #76
• 913a015 Changes to exec terminal-notifier through execFile to allow for asar package
• 160d3a7 Adds patch release notes to changelog

See the full diff.

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