Bump versions to 1.1.0

Author: brunomnsilva

README.md

@@ -21,7 +21,12 @@ through a [force-directed algorithm](https://en.wikipedia.org/wiki/Force-directe
 
 ## Documentation
 
-### What's **new**?
+### What's new?
+
+- (1.1.0) Automatic layout is now performed through an instantiated *strategy*. There are two available (but the pattern allows for the user to devise others):
+  
+  - `ForceDirectedSpringSystemLayoutStrategy`: this is the original implementation for the automatic placement, through a spring system;
+  - `ForceDirectedSpringGravityLayoutStrategy`: (**new**) this is a variant of the spring system implementation, but with a gravity pull towards the center of the panel. This is now the default strategy and has the advantage of not repelling isolated vertices and/or bipartite graphs to the edges of the panel.
 
 - (1.0.0) Package now available through [Maven Central](https://central.sonatype.com/namespace/com.brunomnsilva). The library seems stable, after dozens of college projects of my students have used it. Hence, the version was bumped to 1.0.0.
 

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.brunomnsilva</groupId>
     <artifactId>smartgraph</artifactId>
-    <version>1.0.0</version>
+    <version>1.1.0</version>
     <packaging>jar</packaging>
 
     <name>${project.groupId}:${project.artifactId}</name>

smartgraph.properties

@@ -24,7 +24,7 @@ edge.arrowsize = 5
 
 # Force-directed layout related configurations
 #
-# Notice: deprecated since version 2. Force directed layout strategies are now
+# Notice: deprecated since version 1.1. Force directed layout strategies are now
 # instantiated and can be swapped at runtime, per the Strategy design pattern.
 # The parameters are passed as arguments or one can use the default ones described
 # in the javadoc documentation.

version.properties

@@ -22,4 +22,4 @@
 # THE SOFTWARE.
 #
 
-project.version=1.0.0
+project.version=1.1.0