vpnor: rename APIs

To maintain consistency, rename vpnor_create_partition_table to
init_vpnor and vpnor_destroy_partition_table to destroy_vpnor. Also move
a bunch of vpnor specific string copy code from main() to init_vpnor().

Change-Id: Ia1b6598d4d308dd727916dc79be9b3b733f314f2
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
diff --git a/mboxd_pnor_partition_table.h b/mboxd_pnor_partition_table.h
index df15d24..452a871 100644
--- a/mboxd_pnor_partition_table.h
+++ b/mboxd_pnor_partition_table.h
@@ -27,7 +27,7 @@
  *  already exists, this function will not do anything further. This function
  *  will not do anything if the context is NULL.
  */
-void vpnor_create_partition_table(struct mbox_context *context);
+void init_vpnor(struct mbox_context *context);
 
 /** @brief Create a virtual PNOR partition table.
  *
@@ -88,7 +88,7 @@
  *
  *  @param[in] context - mbox context pointer
  */
-void vpnor_destroy_partition_table(struct mbox_context *context);
+void destroy_vpnor(struct mbox_context *context);
 
 #ifdef __cplusplus
 }