Update README

README.md

@@ -81,7 +81,7 @@ core and normal-use functionality.
 ```gradle
 dependencies {
 	
-    implementation 'com.afollestad.material-dialogs:core:2.0.0-alpha12'
+    implementation 'com.afollestad.material-dialogs:core:2.0.0-beta1'
 }
 ```
 
@@ -715,7 +715,7 @@ The `input` module contains extensions to the core module, such as a text input
 ```gradle
 dependencies {
 	
-    implementation 'com.afollestad.material-dialogs:input:2.0.0-alpha12'
+    implementation 'com.afollestad.material-dialogs:input:2.0.0-beta1'
 }
 ```
 
@@ -872,7 +872,7 @@ The `files` module contains extensions to the core module, such as a file and fo
 ```gradle
 dependencies {
 	
-    implementation 'com.afollestad.material-dialogs:files:2.0.0-alpha12'
+    implementation 'com.afollestad.material-dialogs:files:2.0.0-beta1'
 }
 ```
 
@@ -1048,7 +1048,7 @@ The `color` module contains extensions to the core module, such as a color choos
 ```gradle
 dependencies {
 	
-    implementation 'com.afollestad.material-dialogs:color:2.0.0-alpha12'
+    implementation 'com.afollestad.material-dialogs:color:2.0.0-beta1'
 }
 ```