[hotfix] Fix README.md images

The docs content was reorganized, breaking the image links in README.md.

This closes #207.
diff --git a/README.md b/README.md
index 9162c75..0d29bce 100755
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
-<img alt="Stateful Functions" src="docs/fig/stateful_functions_logo.png" width=350px/>
+<img alt="Stateful Functions" src="docs/static/navbar-brand-logo.jpg" width="350px"/>
 
 Stateful Functions is an API that simplifies the building of **distributed stateful applications** with a **runtime built for serverless architectures**.
 It brings together the benefits of stateful stream processing - the processing of large datasets with low latency and bounded resource constraints -
 along with a runtime for modeling stateful entities that supports location transparency, concurrency, scaling, and resiliency. 
 
-<img alt="Stateful Functions Architecture" width="80%" src="docs/fig/concepts/arch_overview.svg">
+<img alt="Stateful Functions Architecture" width="80%" src="docs/static/fig/concepts/arch_overview.svg">
 
 It is designed to work with modern architectures, like cloud-native deployments and popular event-driven FaaS platforms 
 like AWS Lambda and KNative, and to provide out-of-the-box consistent state and messaging while preserving the serverless
@@ -46,7 +46,7 @@
 routers and egresses.
 
 <p align="center">
-  <img src="docs/fig/stateful_functions_overview.png" width="650px"/>
+  <img src="docs/static/fig/concepts/statefun-app.svg" width="650px"/>
 </p>
 
 #### Stateful functions
@@ -99,7 +99,7 @@
 The Stateful Functions runtime is designed to provide a set of properties similar to what characterizes [serverless functions](https://martinfowler.com/articles/serverless.html), but applied to stateful problems.
 
 <p align="center">
-  <img src="docs/fig/stateful_functions_overview-ops.png" width="600px"/>
+  <img src="docs/static/fig/concepts/arch_overview.svg" width="600px"/>
 </p>
 
 The runtime is built on Apache Flink<sup>®</sup>, with the following design principles:
@@ -235,4 +235,4 @@
 
 ## <a name="license"></a>License
 
-The code in this repository is licensed under the [Apache Software License 2](LICENSE).
\ No newline at end of file
+The code in this repository is licensed under the [Apache Software License 2](LICENSE).