Prepare for release 0.3.0.

Author: dellisd

README.md

@@ -12,17 +12,17 @@ See the [project site](https://dellisd.github.io/spatial-k) form more info.
 
 ```kotlin
 dependencies {
-    implementation("io.github.dellisd.spatialk:geojson:0.2.0")
-    implementation("io.github.dellisd.spatialk:turf:0.2.0")
+    implementation("io.github.dellisd.spatialk:geojson:0.3.0")
+    implementation("io.github.dellisd.spatialk:turf:0.3.0")
 }
 ```
 
 #### Kotlin Multiplatform
 ```kotlin
 commonMain {
     dependencies {
-        implementation("io.github.dellisd.spatialk:geojson:0.2.0")
-        implementation("io.github.dellisd.spatialk:turf:0.2.0")
+        implementation("io.github.dellisd.spatialk:geojson:0.3.0")
+        implementation("io.github.dellisd.spatialk:turf:0.3.0")
     }
 }
 ```

gradle.properties

@@ -1,7 +1,7 @@
 kotlin.code.style=official
 
 GROUP=io.github.dellisd.spatialk
-VERSION_NAME=0.3.0-SNAPSHOT
+VERSION_NAME=0.3.0
 
 POM_URL=https://github.com/dellisd/spatial-k
 POM_SCM_URL=https://github.com/dellisd/spatial-k