Removing mod_ssl from package requirements for cobbler

Only cobbler-web requires this, and it's already there.
Merge pull request #495 from jimi1283/miscimprovements

Consolidating bootcfg files for ESXi into one file
Merge pull request #497 from jimi1283/miscimprovements

Merging commits sent directly to release24 back into master
Adding params to management classes
Fix validateks returning false on success.

Running:
/usr/bin/cobbler validateks && echo t || echo f

Returns:

*** all kickstarts seem to be ok ***
!!! TASK FAILED !!!
f

Which doesn't make much sense. This patch seems to correct the issue.
Merge branch 'master' into bugfixes
Merge pull request #499 from jimi1283/bugfixes

Bugfixes
Merge branch 'master' into miscimprovements
Enabling use of parameterized classes with puppet