moved source files (ones included in bundles, incl. minified) under "src" directory; when emitting reference chord diagrams to page check "sortAlphabetical" option; find directory to lazyload Ace Editor by parsing src attribute of "ugsEditorPlus" script tag; fixed bug where clicking fullscreen didn't first close all open drop down menu boxes; remove tight coupling to editor's actions.doAction method by replacing with events (an observer-ish pattern); various consistency fixes -- lowercased method names, underscore privates, etc.
rename Ace editor (source) subdirectory to "ace"
meta refresh on re-index page directs back to songbook page
minified versions