capitalize Context and String extensions

Author: tibbi

app/src/main/kotlin/com/simplemobiletools/filemanager/extensions/context.kt renamed to app/src/main/kotlin/com/simplemobiletools/filemanager/extensions/Context.kt

@@ -4,6 +4,6 @@ import android.content.Context
 import com.simplemobiletools.commons.extensions.hasExternalSDCard
 import com.simplemobiletools.filemanager.helpers.Config
 
-val Context.config: Config get() = Config.newInstance(this)
+val Context.config: Config get() = Config.newInstance(applicationContext)
 
 fun Context.isPathOnRoot(path: String) = !(path.startsWith(config.internalStoragePath) || (hasExternalSDCard() && path.startsWith(config.sdCardPath)))