Bugfixes (#11)

* Don't offer rollback for the first revision

* Fix the rollback bug

* Cosmetics

* Errors shown as alerts

README.md

@@ -11,64 +11,76 @@ Prerequisites: `helm` and `kubectl` binaries installed and operational.
 Until we make our repo public, we have to use a custom way to install the plugin.
 
 There is a need to build binary for plugin to function, run:
+
 ```shell
 go build -o bin/dashboard .
 ```
 
 To install, checkout the source code and run from source dir:
+
 ```shell
 helm plugin install .
 ```
 
-Local install of plugin just creates a symlink, so making the changes and rebuilding the binary would not require to reinstall a plugin.
+Local install of plugin just creates a symlink, so making the changes and rebuilding the binary would not require to
+reinstall a plugin.
 
 To use the plugin, run in your terminal:
+
 ```shell
 helm dashboard
 ```
 
-Then, use the web UI. 
+Then, use the web UI.
 
 ## Uninstalling
 
 To uninstall, run:
+
 ```shell
 helm plugin uninstall dashboard
 ```
 
 ## Support Channels
 
-We have two main channels for supporting the tool users: [Slack community](#TODO) for general conversations and [GitHub issues](https://github.com/komodorio/helm-dashboard/issues) for real bugs.
+We have two main channels for supporting the Helm Dashboard users: [Slack community](#TODO) for general conversations
+and [GitHub issues](https://github.com/komodorio/helm-dashboard/issues) for real bugs.
 
 ## Roadmap
 
-### Internal Milestone 1
+### First Public Version
+
 - Helm Plugin Packaging
 - CLI launcher
 - Web Server with REST API
-
-
-### First Public Version
-Listing the installed applications
-View k8s resources created by the application (describe, status)
-Viewing revision history for application
-View manifest diffs between revisions, also changelogs etc
-Analytics reporting (telemetry)
+- Listing the installed applications
+- View k8s resources created by the application (describe, status)
+- Viewing revision history for application
+- View manifest diffs between revisions, also changelogs etc
+- Analytics reporting (telemetry)
+- Rollback to a revision
+- Check for repo updates & upgrade flow
+- Uninstalling the app completely
+- Switch clusters
+- Show manifest/describe upon clicking on resource
 
 ### Further Ideas
-Setting parameter values and installing
-Installing new app from repo
-Uninstalling the app completely
-Reconfiguring the application
-Rollback a revision
+- Have cleaner idea on the web API structure
+- Recognise & show ArgoCD-originating charts/objects, those `helm ls` does not show
+- Recognise the revisions that are rollbacks by their description and mark in timeline
 
-Validate manifests before deploy and get better errors
-Switch clusters (?)
-Browsing repositories
-Adding new repository
+#### Topic "Validating Manifests"
 
-Recognise & show ArgoCD-originating charts/objects
-Have cleaner idea on the web API structure
-See if we can build in Chechov or Validkube validation
-Show manifest/describe upon clicking on resource
-Recognise the revisions that are rollbacks by their description and mark in timeline
+- Validate manifests before deploy and get better errors
+- See if we can build in Chechov or Validkube validation
+
+#### Iteration "Value Setting"
+
+- Setting parameter values and installing
+- Reconfiguring the application
+
+#### Iteration "Repo View"
+
+- Browsing repositories
+- Adding new repository
+- Installing new app from repo