Importing lib is really painfull

[mobilekosmos]

Hello,

it is being really difficult to import this lib, I get a lot of "Manifest merger failed : Attribute...is also present at..."
Also the lib dos not include this properties needed in the examples:
app:array_colors="@array/red"
app:animationGenerators="@array/path"
app:path_original_width="@integer/circle_original_width"
app:path_original_height="@integer/circle_original_height"

How come this are not part of it?

I think you should remove following from the lib:
<application android:allowBackup="true" android:label="@string/app_name" android:supportsRtl="true">