Added compatibility centos4/slc4 and centos5/slc5

Fixes LBCORE-1027

LbConfiguration/python/LbConfiguration/Platform.py

@@ -281,8 +281,8 @@ arch_runtime_compatiblity = {
flavor_runtime_equivalence = {
"slc6"  : ["slc6", "co6", "rhel6","centos6"],
-                              "slc5"  : ["slc5", "co5", "rhel5", "ub9", "fc13", "fc12", "fc11", "fc10"],
-                              "slc4"  : ["slc4", "co4", "rhel4", "deb4"],
+                              "slc5"  : ["slc5", "co5", "rhel5", "ub9", "fc13", "fc12", "fc11", "fc10", "centos5"],
+                              "slc4"  : ["slc4", "co4", "rhel4", "deb4", "centos4"],
"slc3"  : ["slc3", "suse90", "suse100"],
"rh73"  : ["rh73", "suse80", "suse81", "suse82", "suse83"],
"win32" : ["win32"],