RuntimeException: CropImageActivity.java line 63

Hi developers. I'm using your library, thanks for that. But recently I got a crash from firebase crashlitics, here is details:

Library version:` api 'com.theartofdev.edmodo:android-image-cropper:2.8.0'`
Device Model: **Nexus 6**
Operating System Version: **7.1.1**
```
Non-fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.my.package/com.theartofdev.edmodo.cropper.CropImageActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.os.Parcelable android.os.Bundle.getParcelable(java.lang.String)' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2665)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:107)

```

```
Caused by java.lang.NullPointerException: Attempt to invoke virtual method 'android.os.Parcelable android.os.Bundle.getParcelable(java.lang.String)' on a null object reference
at com.theartofdev.edmodo.cropper.CropImageActivity.onCreate(CropImageActivity.java:63)
at android.app.Activity.performCreate(Activity.java:6679)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2618)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:107)
```

I cann't reproduce this on my device, but I think you can add safety code for this case.

Start in CropImageActivity.java at onCreate, especially line 63, where the reported null Bundle is used during activity startup. Trace the activity launch state involved and add handling for the null case; done means the activity no longer throws this exception when that state occurs.

Written by the indexing model from the issue text.