update changelog, bump version

ChangeLog

@@ -1 +0,0 @@
-

ChangeLog

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+NEWS

NEWS

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+Overview of changes in lightdm-webkit-greeter 0.3.0
+
+    * Completed API including the guest and auto-login functions.
+    * API is now completely in-line with LightDM API.
+    * Several functional code improvements.
+    * Added Exception handling.
+    * Added man page.
+    * Default theme:
+        - Added translations.
+        - Added confirmation dialogue for system actions.
+        - Theme's script was completely rewritten in ES6.
+        - Use babel to compile ES6->ES5 until webkit catches up.
+
 Overview of changes in lightdm-webkit-greeter 0.2.3
 
     * Add support for getting the lock_hint from lightdm.

configure.ac

@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 
-AC_INIT(lightdm-webkit2-greeter, 0.2.3)
+AC_INIT(lightdm-webkit2-greeter, 0.3.0)
 AC_SUBST(THEME_DIR)
 AC_CONFIG_HEADER(config.h)
 AC_PREREQ([2.59])