[ENH] Make Admin Wizard have less failure points, at the expense of error reporting. Added catch exceptions and report errors.
[ENH] Make Admin Wizard have less failure points, at the expense of error reporting.
Added catch exceptions and report errors.

git-svn-id: a7fabbc6a7c54ea5c67cbd16bd322330fd10cc35@47587 b456876b-0849-0410-b77d-98878d47e9d5

tikiorg/tiki,changi67/tiki,changi67/tiki,tikiorg/tiki,tikiorg/tiki,oregional/tiki,oregional/tiki,changi67/tiki,oregional/tiki,oregional/tiki,tikiorg/tiki,changi67/tiki,changi67/tiki