removed customize it
fixed missing error in design when app does not exist
fixed problem with get_app when app does not exist
Merge branch 'master' of github.com:web2py/web2py
Merge branch 'master' of github.com:web2py/web2py
Merge branch 'master' of github.com:web2py/web2py
Merge branch 'master' of github.com:web2py/web2py
fixed typo in globals, thanks Niphlod
Merge branch 'master' of github.com:web2py/web2py
no more plugins in wizard