Update plugin list

docs/developer/plugin-list.asciidoc

@@ -58,8 +58,8 @@ Routing will be handled by the id of the dev tool - your dev tool will be mounte
 This API doesn't support angular, for registering angular dev tools, bootstrap a local module on mount into the given HTML element.
 
 
-|{kib-repo}blob/{branch}/src/plugins/discover[discover]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/discover/README.md[discover]
+|Contains the Discover application and the saved search embeddable.
 
 
 |{kib-repo}blob/{branch}/src/plugins/embeddable/README.md[embeddable]
@@ -85,8 +85,8 @@ for use in their own application.
 |WARNING: Missing README.
 
 
-|{kib-repo}blob/{branch}/src/plugins/input_control_vis[inputControlVis]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/input_control_vis/README.md[inputControlVis]
+|Contains the input control visualization allowing to place custom filter controls on a dashboard.
 
 
 |{kib-repo}blob/{branch}/src/plugins/inspector/README.md[inspector]
@@ -163,8 +163,9 @@ It also provides a stateful version of it on the start contract.
 |WARNING: Missing README.
 
 
-|{kib-repo}blob/{branch}/src/plugins/timelion[timelion]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/timelion/README.md[timelion]
+|Contains the deprecated timelion application. For the timelion visualization,
+which also contains the timelion APIs and backend, look at the vis_type_timelion plugin.
 
 
 |{kib-repo}blob/{branch}/src/plugins/ui_actions/README.md[uiActions]
@@ -176,48 +177,52 @@ It also provides a stateful version of it on the start contract.
 To integrate with the telemetry services for usage collection of your feature, there are 2 steps:
 
 
-|{kib-repo}blob/{branch}/src/plugins/vis_type_markdown[visTypeMarkdown]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/vis_type_markdown/README.md[visTypeMarkdown]
+|The markdown visualization that can be used to place text panels on dashboards.
 
 
-|{kib-repo}blob/{branch}/src/plugins/vis_type_metric[visTypeMetric]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/vis_type_metric/README.md[visTypeMetric]
+|Contains the metric visualization.
 
 
-|{kib-repo}blob/{branch}/src/plugins/vis_type_table[visTypeTable]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/vis_type_table/README.md[visTypeTable]
+|Contains the data table visualization, that allows presenting data in a simple table format.
 
 
-|{kib-repo}blob/{branch}/src/plugins/vis_type_tagcloud[visTypeTagcloud]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/vis_type_tagcloud/README.md[visTypeTagcloud]
+|Contains the tagcloud visualization.
 
 
 |{kib-repo}blob/{branch}/src/plugins/vis_type_timelion/README.md[visTypeTimelion]
-|If your grammar was changed in public/chain.peg you need to re-generate the static parser. You could use a grunt task:
+|Contains the timelion visualization and the timelion backend.
 
 
-|{kib-repo}blob/{branch}/src/plugins/vis_type_timeseries[visTypeTimeseries]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/vis_type_timeseries/README.md[visTypeTimeseries]
+|Contains everything around TSVB (the editor, visualizatin implementations and backends).
 
 
-|{kib-repo}blob/{branch}/src/plugins/vis_type_vega[visTypeVega]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/vis_type_vega/README.md[visTypeVega]
+|Contains the Vega visualization.
 
 
-|{kib-repo}blob/{branch}/src/plugins/vis_type_vislib[visTypeVislib]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/vis_type_vislib/README.md[visTypeVislib]
+|Contains the vislib visualizations. These are the classical area/line/bar, pie, gauge/goal and
+heatmap charts.
 
 
-|{kib-repo}blob/{branch}/src/plugins/vis_type_xy[visTypeXy]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/vis_type_xy/README.md[visTypeXy]
+|Contains the new xy-axis chart using the elastic-charts library, which will eventually
+replace the vislib xy-axis (bar, area, line) charts.
 
 
-|{kib-repo}blob/{branch}/src/plugins/visualizations[visualizations]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/visualizations/README.md[visualizations]
+|Contains most of the visualization infrastructure, e.g. the visualization type registry or the
+visualization embeddable.
 
 
-|{kib-repo}blob/{branch}/src/plugins/visualize[visualize]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/src/plugins/visualize/README.md[visualize]
+|Contains the visualize application which includes the listing page and the app frame,
+which will load the visualization's editor.
 
 
 |===
@@ -286,16 +291,16 @@ routes, etc.
 |Adds drilldown capabailities to dashboard. Owned by the Kibana App team.
 
 
-|{kib-repo}blob/{branch}/x-pack/plugins/dashboard_mode[dashboardMode]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/x-pack/plugins/dashboard_mode/README.md[dashboardMode]
+|The deprecated dashboard only mode.
 
 
 |{kib-repo}blob/{branch}/x-pack/plugins/data_enhanced[dataEnhanced]
 |WARNING: Missing README.
 
 
-|{kib-repo}blob/{branch}/x-pack/plugins/discover_enhanced[discoverEnhanced]
-|WARNING: Missing README.
+|{kib-repo}blob/{branch}/x-pack/plugins/discover_enhanced/README.md[discoverEnhanced]
+|Contains the enhancements to the OSS discover app.
 
 
 |<<enhanced-embeddables-plugin>>