[Ksplice][Uptrack-Announce-Ubuntu] Support for Ubuntu 19.04

[Gregory Herrero]

On April 18, 2019, Ubuntu 19.04 Disco Dingo was released. The Ksplice
team is happy to announce support for this latest release of Ubuntu
starting from kernel 5.0.0-11.12.
Customers and free version users who install Ksplice now can keep their
kernel up-to-date without requiring a reboot.

The free desktop version can be obtained from:
  https://ksplice.oracle.com/try/desktop

Legacy customers can follow the installation process located at:
  https://ksplice.oracle.com/legacy 

Please see https://lists.ubuntu.com/archives/ubuntu-announce/2019-April/000243.html
for more details on the Disco release.

Ksplice support is available at ksplice-support_ww at oracle.com.