Bump lerna from 2.11.0 to 4.0.0

- This change also bumps versions of several other dependencies.
This fixes several dependabot warnings.
- Update publish scripts to use the lerna publish CLI of v4.0.0

Signed-off-by: Bernd Hufmann <Bernd.Hufmann@ericsson.com>

Author: bhufmann

lerna.json

@@ -1,5 +1,5 @@
 {
-  "lerna": "2.11.0",
+  "lerna": "4.0.0",
   "version": "0.1.0",
   "useWorkspaces": true,
   "npmClient": "yarn",

package.json

@@ -9,7 +9,7 @@
         "start": "lerna run start",
         "test": "echo 'Should run tests'",
         "publish:latest": "lerna publish --registry=https://registry.npmjs.org/ --exact --no-git-tag-version --no-push",
-        "publish:next": "lerna publish --registry=https://registry.npmjs.org/ --exact --canary=next --npm-tag=next --skip-git --yes"
+        "publish:next": "lerna publish --registry=https://registry.npmjs.org/ --exact --canary minor --preid=next.$(git rev-parse --short HEAD) --dist-tag=next --no-git-tag-version --no-push --yes"
     },
     "keywords": [
         "gantt",
@@ -27,7 +27,7 @@
     "homepage": "https://github.com/theia-ide/timeline-chart",
     "devDependencies": {
         "@types/pixi.js": "^5.0.0",
-        "lerna": "2.11.0",
+        "lerna": "4.0.0",
         "typescript": "^3.2.2"
     },
     "workspaces": [

timeline-chart/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 theia-ide
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.