bandicoot v5 release

[Julius Chrobak]

Hello All,

A new version of Bandicoot has been released. The v5 release brings:
* fix of a memory leak in the language parser
* significant language changes improving the readability and extendability of Bandicoot programs
http://groups.google.com/group/bandicoot/t/ec9c9367160e7c
* updated web site to reflect the new language and improved Specification page
http://bandilab.org/specification.html

Contributors:
Julius Chrobak (2):
fixing memory leaks in language
v5

Ostap Cherkashin (1):
syntax changes: calling conventions, type declarations