efl-js: JavaScript Eolian binding

efl-js: JavaScript Eolian binding

To configure efl sources with bindings to use in nodejs add ––with-js=nodejs in configure flags to generate node files

$ configure --with-js=nodejs

and compile normally with:

$ make
$ make install

To use, you have to require efl:

efl = require('efl')

The bindings is divided in two parts: generated and manually
written. The generation uses the Eolian library for parsing Eo files
and generate C++ code that is compiled against V8 interpreter library
to create a efl.node file that can be required in a node.js instance.

@feature