Open 'overlay-manager', 'io-stdmod', 'dd-constrain' modules on load to avoid the internal options load when call .use() for performance; Added Create new dialog button demo;
Open 'overlay-manager', 'io-stdmod', 'dd-constrain' modules on load to avoid the internal options load when call .use() for performance; Added Create new dialog button demo;

git-svn-id: eaac6977d0b6fa3343c402860739874625caf655@36180 05bdf26c-840f-0410-9ced-eb539d925f36

giros/alloy-ui,giros/alloy-ui,giros/alloy-ui,giros/alloy-ui