[new extension] Shabakaty Cinemana extension (#685)

* add shabakaty cinemana extension

* fix kinds default value retrieving from preferences

* fix browse langauge without category

src/all/shabakatycinemana/build.gradle

@@ -0,0 +1,11 @@
+ext {
+    extName = 'ShabakatyCinemana'
+    extClass = '.ShabakatyCinemana'
+    extVersionCode = 1
+    isNsfw = false
+}
+
+apply from: "$rootDir/common.gradle"
+
+dependencies {
+}