Bump json5, webpack and @angular-devkit/build-angular in /src/ms-app#49

dependabot[bot] wants to merge 1 commit intomastersoumitag/multiSLIDE:masterfrom

dependabot/npm_and_yarn/src/ms-app/json5-and-webpack-and-angular-devkit/build-angular-2.2.2soumitag/multiSLIDE:dependabot/npm_and_yarn/src/ms-app/json5-and-webpack-and-angular-devkit/build-angular-2.2.2Copy head branch name to clipboard