fix library exports to do subfolders, fix structure

android/todo.txt

@@ -1,6 +1,11 @@
 0201 android
 
 
+_ if a sketch asks for android mode but it's not available
+_   (after a double-click)
+_   you get the "is android installed"? dialog, then it re-opens again
+_   without closing the other
+
 _ remove 'processing.test' package--people are posting on the market w/ it
 _ Android mode does not recognize library imports
 _   http://code.google.com/p/processing/issues/detail?id=766