headers: remove trailing commas in enum lists

Per http://www.open-mpi.org/community/lists/devel/2014/08/15576.php,
trailing commas are not valid in enum lists in C++ until C++11.

cmr=v1.8.2:reviewer=rhc

This commit was SVN r32482.

ompi/include/ompi/constants.h

@@ -66,7 +66,7 @@ enum {
 
     OMPI_ERR_REQUEST                = OMPI_ERR_BASE - 1,
     OMPI_ERR_RMA_SYNC               = OMPI_ERR_BASE - 2,
-    OMPI_ERR_RMA_SHARED             = OMPI_ERR_BASE - 3,
+    OMPI_ERR_RMA_SHARED             = OMPI_ERR_BASE - 3
 };
 
 #define OMPI_ERR_MAX                    (OMPI_ERR_BASE - 100)

opal/mca/base/mca_base_framework.h

@@ -33,7 +33,7 @@ enum mca_base_open_flag_t {
     /** Find components in mca_base_components_find. Used by
      mca_base_framework_open() when NOREGISTER is specified
      by the framework */
-    MCA_BASE_OPEN_FIND_COMPONENTS = 1,
+    MCA_BASE_OPEN_FIND_COMPONENTS = 1
 };
 
 typedef enum mca_base_open_flag_t mca_base_open_flag_t;
@@ -111,7 +111,7 @@ typedef enum {
     /** Don't register any variables for this framework */
     MCA_BASE_FRAMEWORK_FLAG_NOREGISTER = 1,
     /** Internal. Don't set outside mca_base_framework.h */
-    MCA_BASE_FRAMEWORK_FLAG_REGISTERED = 2,
+    MCA_BASE_FRAMEWORK_FLAG_REGISTERED = 2
 
     /**
      * The upper 16 bits are reserved for project specific flags.

opal/mca/base/mca_base_var.h

@@ -704,7 +704,7 @@ typedef enum {
     /* Dump easily parsable strings */
     MCA_BASE_VAR_DUMP_PARSABLE = 1,
     /* Dump simple name=value string */
-    MCA_BASE_VAR_DUMP_SIMPLE   = 2,
+    MCA_BASE_VAR_DUMP_SIMPLE   = 2
 } mca_base_var_dump_type_t;
 
 /**