Update README-dev.md

Updated for v.14 launch.

Merge pull request #123 from open-source-labs/dev

Updated readme

Merge pull request #119 from oslabs-beta/master

Merging changes from oslabs-beta to open-source-labs for final spearmint changes

added 0.9 version to package lock

Merge pull request #110 from oslabs-beta/master

Spearmint Release v0.7.0

Merge pull request #110 from oslabs-beta/master

Spearmint Release v0.7.0

Merge pull request #106 from oslabs-beta/staging

Merging LA42 Spearmint with OS Labs Spearmint v0.6.0 Release

Merge pull request #101 from open-source-labs/staging

Spearmint Version 5.0.0 Staging to Main

Merge pull request #95 from oslabs-beta/master

BugFix

Merge pull request #91 from oslabs-beta/master

Spearmint 3.0