Bit the bullet and added flag to allow Party to go deep and rebuild
actual Char objects (with their methods) during init (if requested).
Support save/load of pending party
Enhancements to persistence in party builder.
Switched from using Angular's '$cookieStore' to using jQuery's
'cookie' plugin in order to create cookies that persist bewteen browsing
sessions.
Removed '_names' from Party. Is now calculated when needed to avoid
stale data.
Loading party into builder keeps charMap up-to-date
Party supports getting a unique char name given what's already in it
PartyBuilder uses party to get unique names for pending list
Enhancements to how chars are removed from the party vs. pending
Added ability to save/load parties by name. UI doesn't expose all of
this yet.
Minor enhancements to cookie management in party builder
Moved services
Auto-load pending on party builder load. Keep cache of saved parties
and update on party save