Update smokesignals to version 1.0.8 🚀

[greenkeeperio-bot]

Hello :wave:

:rocket::rocket::rocket:

smokesignals just published its new version 1.0.8, 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 smokesignals – 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 19 commits .

• 41e9ab5 1.0.8
• ea8e9fa [doc] add footer image to readme
• 15016a6 1.0.7
• 744c7fe [pkg] fix ci script
• 36055c9 [ci] only deploy on node stable
• 51a3740 1.0.6
• b1d5c2e Merge branch 'master' of github.com:trailsjs/smokesignals
• 06a21f5 1.0.5
• 8d84a43 Merge pull request #5 from trailsjs/ecosystem-test
• 7e128ed Merge branch 'master' of github.com:trailsjs/smokesignals into ecosystem-test
• 63649e2 1.0.4
• 1fe6cea do not rimraf trailpack repos before test
• 6fa8c44 make script runnable, update ignore list
• c13a138 add ability to integration test all trails repos
• 9caa23c add trailpack clone dirs to gitignore

There are 19 commits in total. See the full diff.

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