add Config.pm template for OTRS

Change-Id: I1fc922d8ea3283df2d65196c4d4108606af7283c
add template for OTRS main config file Kernel/Config.pm

Change-Id: I21ddf15bc9cd9843a74e90f644413ec7e6efd5a6
Merge changes I21ddf15b,I1fc922d8 into production

* changes:
  add template for OTRS main config file Kernel/Config.pm
  add Config.pm template for OTRS