made jslint much happier.
corrected documentation in single comment
clarified how onload test invocation may fail, when FB.init has not finished.   User will have to manually click button in HTML.
cleaning up fbhelpers file for removal.
staging file for putting album extraction code into separate file.
fixed getfbalbums.js 'global' directive for jslint
fixed getfbalbums *.html* 'global' directive for *inline* scripts -- this helps other developer/s identify dependencies.
eleminated jslint global directive from getfbalbums.js b/c it has no external dependencies.