New Features
------------
+* **Introduce ARMv7 and ARMv8 architectures**
+
+ * It is now possible to build DPDK for the ARMv7 and ARMv8 platforms.
+ * ARMv7 can be tested with virtual PMD drivers.
+ * ARMv8 can be tested with virtual and physical PMD drivers.
+
* **Enabled freeing of ring.**
New function rte_ring_free() allows the user to free a ring
if it was created with rte_ring_create().
+* **Added keepalive support to EAL and example application.**
+
* **Added ethdev API to support IEEE1588.**
Added functions to read, write and adjust system time in the NIC.