[WIP] Support for cloud version (#17)

* Added build-cloud to Makefile

* Fix env var key GOOS

* Added taskSetReleaseVersion for edgeboxctl version option write into DB

* taskGetSystemUptime to run every 5 ticks

* Added support for detecting main disk in cloud version

* Added missing import

* Finding main device in test

* Refactored GetDevices and test to use release_version

* Added utils.getIP function, set to run as a 60 tick scheduled task

* Added taskEnablePublicDashboard and taskDisablePublicDashboard

* Added utils.WriteOption and refactor, added enablePublicDashb0oard

* Finalizing online support for dashboard, cloud version support

* Added task SetupCloudOptions

* Added couple of func description comments

* Early return statement (thanks @inverse)

* Using IsPublicDashboard in DisablePublicDashboard func

* Added constants for release version and device types, added diagnostics.GetReleaseVersion

* Removed codecov from test action

.github/workflows/go.yml

@@ -22,7 +22,7 @@ jobs:
       run: make build
     - name: Test
       run: make test-with-coverage
-    - uses: codecov/codecov-action@v1
-      with:
-        token: ${{ secrets.CODECOV_TOKEN }}
-        files: coverage.out
+    # - uses: codecov/codecov-action@v1
+    #   with:
+    #     token: ${{ secrets.CODECOV_TOKEN }}
+    #     files: coverage.out