Merge branch 'master' of https://github.com/OHIF/Viewers into feature/i18n-basics

# Conflicts:
#	extensions/ohif-vtk-extension/package.json
#	extensions/ohif-vtk-extension/rollup.config.js
#	extensions/ohif-vtk-extension/yarn.lock
#	package.json
#	src/App.js
#	src/components/Header/Header.js
#	yarn.lock

package.json

@@ -21,6 +21,7 @@
     "build:package:ci": "yarn run preBuild && node --max-old-space-size=4096 node_modules/rollup/bin/rollup -c",
     "build:web": "yarn run preBuild && react-scripts --max_old_space_size=4096 build",
     "build:web:ci": "yarn run preBuild && cross-env PUBLIC_URL=/demo REACT_APP_CONFIG=config/netlify.js react-scripts --max_old_space_size=4096 build && cpx 'build/**/*' docs/latest/_book/demo --verbose",
+    "build:demo:ci": "yarn run preBuild && cross-env PUBLIC_URL=/ REACT_APP_CONFIG=config/public_dicomweb.js react-scripts --max_old_space_size=4096 build",
     "lint": "eslint -c .eslintrc --fix src && prettier --single-quote --write src/**/*.{js,jsx,json,css}",
     "test": "jest",
     "test:ci": "jest --ci --runInBand --collectCoverage --reporters=default --reporters=jest-junit && codecov",
@@ -66,6 +67,10 @@
   "dependencies": {
     "@babel/polyfill": "^7.2.5",
     "@babel/runtime": "^7.2.0",
+    "@ohif/extension-cornerstone": "0.0.34",
+    "@ohif/extension-dicom-microscopy": "0.0.6",
+    "@ohif/extension-vtk": "0.0.2",
+    "@ohif/i18n": "file:.yalc/@ohif/i18n",
     "classnames": "^2.2.6",
     "cornerstone-core": "^2.2.8",
     "cornerstone-math": "^0.1.8",
@@ -75,16 +80,12 @@
     "dicom-parser": "^1.8.3",
     "dicomweb-client": "^0.4.2",
     "hammerjs": "^2.0.8",
-    "i18next": "^15.1.3",
+    "i18next": "^17.0.3",
     "lodash.isequal": "4.5.0",
     "moment": "^2.24.0",
-    "ohif-core": "0.5.5",
-    "ohif-cornerstone-extension": "0.0.32",
+    "ohif-core": "0.5.6",
     "ohif-dicom-html-extension": "^0.0.2",
-    "ohif-dicom-microscopy-extension": "^0.0.5",
     "ohif-dicom-pdf-extension": "^0.0.6",
-    "ohif-i18n": "file:.yalc/ohif-i18n",
-    "ohif-vtk-extension": "file:.yalc/ohif-vtk-extension",
     "oidc-client": "1.7.x",
     "prop-types": "^15.6.2",
     "react-bootstrap-modal": "^4.2.0",
@@ -95,7 +96,7 @@
     "react-resize-detector": "^3.4.0",
     "react-router": "^4.3.1",
     "react-router-dom": "^4.3.1",
-    "react-viewerbase": "file:.yalc/react-viewerbase",
+    "react-viewerbase": "0.7.0",
     "react-vtkjs-viewport": "^0.0.7",
     "redux": "^4.0.1",
     "redux-oidc": "3.1.x"