Bump version to 0.2.3 and remove superfluous dependencies

Author: skalarproduktraum

README.md

@@ -4,11 +4,6 @@
 
 # scenery  // flexible scenegraphing and rendering for scientific visualisation
 
----
-__Hello, this is the master branch, where development happens and stuff breaks.__ If you require a stable version of scenery, please check out the [latest stable version of this repository](https://github.com/scenerygraphics/scenery/tree/scenery-0.2.2).
-
----
-
 ![Blood Cells Example](https://ulrik.is/scenery-bloodcells.gif)
 
 
@@ -87,7 +82,7 @@ Add scenery and ClearGL to your project's `pom.xml`:
   <dependency>
     <groupId>graphics.scenery</groupId>
     <artifactId>scenery</artifactId>
-    <version>0.2.3-SNAPSHOT</version>
+    <version>0.2.3</version>
   </dependency>
 
   <dependency>
@@ -103,7 +98,7 @@ Add scenery and ClearGL to your project's `pom.xml`:
 Add scenery and ClearGL to your project's `build.gradle`:
 
 ```groovy
-compile group: 'graphics.scenery', name: 'scenery', version: '0.2.3-SNAPSHOT'
+compile group: 'graphics.scenery', name: 'scenery', version: '0.2.3'
 compile group: 'net.clearvolume', name: 'cleargl', version: '2.1.1'
 ```
 

pom.xml

@@ -10,7 +10,7 @@
 
     <groupId>graphics.scenery</groupId>
     <artifactId>scenery</artifactId>
-    <version>0.2.3-SNAPSHOT</version>
+    <version>0.2.3</version>
     <inceptionYear>2016</inceptionYear>
     <licenses>
         <license>
@@ -492,18 +492,6 @@
             <artifactId>scifio</artifactId>
         </dependency>
 
-        <dependency>
-            <groupId>net.imagej</groupId>
-            <artifactId>imagej</artifactId>
-            <version>2.0.0-rc-59</version>
-            <scope>test</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>io.scif</groupId>
-            <artifactId>scifio</artifactId>
-        </dependency>
-
     </dependencies>
 
     <repositories>