* implemented first-pass at instagram authentication + filtering of image data into model for gallery display.
* made sure all html files reference minified version of jquery
* renamed some funcs in imggetter
* increased max depth traversal of 'dbObj' helper/utility function, in globalhelpers.js
testing various methods of posting to Instagram.   ...for authentication:  have to use form ACTION for submitting parameters using the POST method?
extremely ghetto first-pass at displaying instagram "gallery."  using anonymous user as thumbnail for single "album."
* implemented loose augmentation pattern for getigalbums.js;  fixed accidental edit to getfbalbums.js
* removed logout button from instagram reference UI
* made 'clear gallery' clear featured photo for both instagram and FB
* fixed lack of .js extension for _ENV.js*
updated reference to moved .js
implemented module pattern for fb modelbuilder
fixed indentation
changed names of js libraries; updated ui references.
no need to return _self
refactor/cleanup.
made jsh/lint much happier.
padding for gallery
updated top nav linking (added instagram) for reference-implementation, non-deliverable UIs.