fix requirements transitive dependencies, and increase require.js timeout for use on slow links;
switch to async page loading, much better on slow links;
catch the errors in datatables if we get out of sync, and stop the stale refreshes which caused it to get out of sync;
finally fade details pane when it shows stale information, unfade when it becomes current
fix java web tests so they clean up mgmt context
remove all async refs in main codebase, so it always does true by default, unless we set false in our tests,
and fix tests by catching errors during fade routines
tiny tidies
remove unnecessary FIREFOX_3 configuration in jsgui pom
Merge pull request #933 from ahgittin/misc

javascript improvements for slow links