* display empty listview if no data
Setup
* do not pass null instead of expected type array
* added setup step for emotes to --firstrun *d'oh!*
* fixed a wrong constant
* using --update now reads scripts that need to be executed from ?_dbversion
* if the script fails it will be kept in ?_dbversion until it was successfully run via --update
* added parameter --firstrun to use for initial setup. Runs almost by itself..
* added 'ping home' for statistical purpose
Spell:
* fixed copy/paste error
- removed web-setup
- new CLI parameters
--account : create initial account(s)
--siteconfig : edit php/aowow config values
--dbconfig : set up db connection
--sql : create db content from world/dbc-tables
--firstrun : [NYI] step by step initial setup
- some fixes by the wayside
* display required arena bracket for extendedCost
* achievement chains are searchable again
* category trees for factions should now be correct
* trainer tab on spell detail page reapeared
* userMenu item 'Settings' no longer breaks the page
* display abilities of shapeshift in tab on spell detail page
* corrected reading ?_sourcestrings for titles
* fixed error on race detail page
* added simple descriptions to skill detail page
* fixed tab "reward from" (achievement) on title detail page
* fixed alphabetical order of some filter-dropdowns
* fixed skill colors for spells
* fixed power display for rune-based spells, that also cost mana
* added more information to zones
* also check mail_loot_template for achivements
* fixed bug, where loot_template-ids would be reused for multiple templates
* display sourcemore for pvp-sources
