bump version + remove unnecessary stuff

.gitattributes

@@ -1 +0,0 @@
-*.gif filter=lfs diff=lfs merge=lfs -text

README.md

@@ -5,8 +5,6 @@ The combat test installer allows you to install the combat test snapshots made b
 
 ![launcher_installed_box](https://raw.githubusercontent.com/nexia-cts/combat-test-installer/main/assets/launcher_installed_box.png)
 
-![showcase](https://media.githubusercontent.com/media/nexia-cts/combat-test-installer/main/assets/showcase.gif)
-
 # Credits
 [Fabric Installer](https://github.com/FabricMC/fabric-installer/)
 

build.gradle

@@ -7,7 +7,7 @@ sourceCompatibility = JavaVersion.VERSION_1_8
 targetCompatibility = JavaVersion.VERSION_1_8
 
 group = 'com.nexia'
-version = '1.0.2'
+version = '1.0.3'
 
 repositories {
     mavenCentral()