Fixed a crash when importing Version Handler into Unity 4.7.x

It's not possible to query the asset database from a static constructor in
Unity 4.7 on Windows, it just crashes the editor.

Bug: 62426414
Change-Id: I78d4decd5a077a7e6055e91f5a6c90ab78c7035b

Author: Stewart Miles

CHANGELOG.md

@@ -1,3 +1,7 @@
+# Version 1.2.26 - Jun 7, 2017
+## Bug Fixes
+* Fixed a crash when importing Version Handler into Unity 4.7.x.
+
 # Version 1.2.25 - Jun 7, 2017
 ## Bug Fixes
 * Fixed an issue in the Jar Resolver which incorrectly notified

build.gradle

@@ -137,7 +137,7 @@ project.ext {
     buildPath = file('build').absolutePath
     exportPath = file('build/plugin.unitypackage').absolutePath
     dllDir = 'Assets/PlayServicesResolver/Editor'
-    pluginVersion = '1.2.25.0'
+    pluginVersion = '1.2.26.0'
     currentPluginPath = file('.').absolutePath
     currentPluginBasename = 'play-services-resolver'
     currentPluginName = (currentPluginBasename + '-' + pluginVersion +