* Online check component added

* add reducer & action for online check component.

also included in App.js

* removed sidebar functionality when offline

* removed depedency functionality when offline

* removed functionality from create new project wizard when offline

* fixed tests to align with disabled pattern

* add infoBanner to Z-indexes for future usage.

* removed random {' '}, changed IS_ONLINE_CHECK to SET_ONLINE_STATUS

* pull request requested changes

missed one file.

* updated infobar to be fixed header.

* flow fix

* remove random whitespace

* Pull request changes

remove state type, move styled components to before redux part, change background color of infobar to be transparent.

* enable menu items based on isOnline

* WIP: Added eslint-jest & fixed issues (except snapshots)

* reduced snapshot size to meet max 100 lines

* fixed snapshot

* changed comment to a note about noPadding prop

* updated snapshot

* WIP: Added render test

* WIP: Added tests

* fixed flow

* added focus test

* Merge branch 'master' into test-project-configuration-modal

* fixed linting warnings

* removed typing as no flow used in test files

* WIP: Added tests

* WIP: ProjectType undefined not throwing in test

* fixed flow

* added tests

* reverted to children render props

* Merge branch 'master' into test-create-new-project-wiz

* Fixed linting & replaced snapshot with simple smoke tests

* addressed review comments

* moved related components to DependencyManagementPane

* added tests

* fixed flow

* added a constant instead of Date.now()

* updated snapshot

* removed white-spaces

* removed verbose

* fixed linting & mocked AlgoliaLogo

* move related component files & moved tests to __tests__ folder

* Add script for test:dev

* Switch to advanced config to silence validation warning

* Fix spacing issues