ADS-16
Added code to ads_search installation file which detects if ads_search_* modules are also being enabled by Drush
ADS-7
Fixed problem with the "The content on this page has either been modified by another user..." message after submitting the Advert editing step 3 form
ADS-43
Fields reexported
ADS-43
Exported Categories facet and added "Search Results Item" view mode to Advert content type
Merge pull request #9 from nseam/master

Added code to ads_search installation file which detects if ads_search_* modules are also being enabled by Drush