doc: add 0.1 release notes

Initial version of 0.1 release notes, plus a CSS tweak for tables

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>

doc/release_notes.rst

@@ -2,3 +2,58 @@
 
 Release Notes
 #############
+
+Version 0.1 release (March 2018)
+********************************
+
+In March 2018, Intel announced the open source Project ACRN at the
+`Embedded Linux Conference and OpenIoT Summit North America 2018
+<ELC18>`.
+
+.. _ELC18:
+   https://events.linuxfoundation.org/events/elc-openiot-north-america-2018/
+
+ACRN is a flexible, lightweight reference hypervisor, built with
+real-time and safety-criticality in mind, optimized to streamline
+embedded development through an open source platform.
+
+The project ACRN reference code can be found on GitHug in https://github.com/projectacrn
+It includes the ACRN hypervisor, the ACRN device model and
+documentation.
+ACRN is a flexible, lightweight hypervisor, built with real-time and
+safety-criticality in mind,it is optimized to streamline embedded
+development through an open source reference platform. ACRNs key
+features include:
+
+* Small footprint
+* Built with Real-Time in Mind
+* Virtualization of Embedded IoT Device functions
+* Safety Critical Workload Considerations
+* Adaptable
+* Open Source
+
+This version 0.1 release has the following software components:
+
+* The ACRN Hypervisor
+* The ACRN Device Model
+* The ACRN VirtIO framework
+* The ACRN Block & NIC & console VirtIO drivers
+* The ACRN VirtIO Backend Service(VBS) & VirIO and Hypervisor Service Module(VHM).
+
+Version 0.1 features include:
+
+* ACRN hypervisor (Type 1 hypervisor)
+* A hybrid VMM architecture implementation
+* Multiple User OS supported
+* VM management - such as VM start/stop/pause, virtual CPU pause/resume
+* CPU virtualization
+* Memory virtualization
+* I/O emulation
+* Virtual interrupt
+* VT-x and VT-d support
+* Hypercall for guest
+* Device emulation
+* Device pass-through mechanism
+* Device Emulation mechanism
+* Virtio console
+* Virt-network

doc/static/acrn-custom.css

@@ -29,6 +29,10 @@ span.caption-number::after {
    content: ": ";
 }
 
+table.align-center {
+   display: table !important;
+}
+
 /*  make .. hlist:: tables fill the page */
 table.hlist {
     width: 95% !important;