Correctly identify and report kernel versions and solutions

Case 85597:
1. Correctly identify and report the current running
   kernel version.
2. Correctly identify and report debug and custom kernels.
3. Recommend checking grub.conf if the newest kernel does not load
   on boot.
Case 82785:
1. Do not suggest using Update System Software to update the
   kernel.
Case 88653:
1. Implement Cpanel::Version::Compare::RPM for use with Security
   Advisor plugin