[foreign] RFR: rename readme

[Sundararajan Athijegannathan]

Looks good

* "Look into src/demo/share/panama for some examples."

- that is not true anymore

* "libclang used by jextract doesn't have same default search path as 
setup for clang compiler, we are looking into a programmatic solution. 
For now, developer may need to provide system header location via -I flag."

Not clear. Is this about built-in header files? If so, that is done.

-Sundar

On 06/07/18, 3:56 PM, Maurizio Cimadamore wrote:
> Quick followup of recent renaming from nicl to foreign. This patch 
> also updates the README.nicl file to follow suit.
>
> http://cr.openjdk.java.net/~mcimadamore/panama/rename_readme/
>
> Maurizio
>