VEO: VE offloading framework

1. Requirement
This software requires VE OS and libc for VE.

2. Build and Install
See INSTALL.

3. How to Use
3.1 Prepare VE program
Code executed on VE needs to be compiled as a shared library for VE.

VH-side `main' program needs to be linked to libveo library (on VH).

3.2 Run
Execute the main program on VH. VE OS is necessary to be ready.