Add DevTools monitors to Ecosystem

Author: gaearon

docs/introduction/Ecosystem.md

@@ -91,11 +91,22 @@ On this page we will only feature a few of them that the Redux maintainers have
 * [redux-tcomb](https://github.com/gcanti/redux-tcomb) — Immutable and type-checked state and actions for Redux
 * [redux-mock-store](https://github.com/arnaudbenard/redux-mock-store) — Mock redux store for testing your app
 
-### Developer Tools
+### DevTools
 
 * [Redux DevTools](http://github.com/gaearon/redux-devtools) — An action logger with time travel UI, hot reloading and error handling for the reducers, [first demoed at React Europe](https://www.youtube.com/watch?v=xsSnOQynTHs)
 * [Redux DevTools Extension](https://github.com/zalmoxisus/redux-devtools-extension) — A Chrome extension wrapping Redux DevTools and providing additional functionality
 
+### DevTools Monitors
+
+* [Log Monitor](https://github.com/gaearon/redux-devtools-log-monitor) — The default monitor for Redux DevTools with a tree view
+* [Dock Monitor](https://github.com/gaearon/redux-devtools-dock-monitor) — A resizable and movable dock for Redux DevTools monitors
+* [Slider Monitor](https://github.com/calesce/redux-slider-monitor) — A custom monitor for Redux DevTools to replay recorded Redux actions
+* [Diff Monitor](https://github.com/whetstone/redux-devtools-diff-monitor) — A monitor for Redux Devtools that diffs the Redux store mutations between actions
+* [Filterable Log Monitor](https://github.com/bvaughn/redux-devtools-filterable-log-monitor/) — Filterable tree view monitor for Redux DevTools
+* [Chart Monitor](https://github.com/romseguy/redux-devtools-chart-monitor) — A chart monitor for Redux DevTools
+* [Filter Actions](https://github.com/zalmoxisus/redux-devtools-filter-actions) — Redux DevTools composable monitor with the ability to filter actions
+
+
 ### Community Conventions
 
 * [Flux Standard Action](https://github.com/acdlite/flux-standard-action) — A human-friendly standard for Flux action objects