Review request for JMC-6250: Updated splash screen for the jmc repo

[Guru]

+1, Downloaded the raw file which has JMC 7.1 with “Early access”. 
> On 21-Dec-2018, at 2:44 AM, Marcus Hirt <marcus.hirt at oracle.com> wrote:
> 
> Hi all,
> 
> Please review the updated splash screen for the jmc repo (mainline).
> 
> Jira:   https://bugs.openjdk.java.net/browse/JMC-6250
> Webrev: http://cr.openjdk.java.net/~hirt/JMC-6250/webrev.01/
> 
> Kind regards,
> Marcus
> 
>