o bug #419140: always be sure $permissions is an array

    o bug #419140: validate that $permissions is an array

    o feature #418382: introduce 'grant default per ad type permissions' permission
 - ad.module
    o feature #418382: introduce 'edit any advertisements', 'delete own advertisement',
      and 'delete any advertisements' permissions
 - ad_text.module
    o properly display advertisement in reports

    o feature #418382: make per-ad-type default permissions also per-role

    o fix PHP E_ALL notices
 - ad_image.install
    o feature #388712: add remote_image field for remotely hosting images
 - ad_image.module
    o feature #388712: optionally allow images to be hosted remotely
      (must go to "Administer > Content management > Ads > Settings > Image ad"
       and check "Allow remote hosted images" to use this feature.)
 - ad.module
    o allow ad-type module global settings changes to be saved
 - ad_owners.module
    o allow ad-type module global settings changes to be saved

    o rename ad_host_id_create to ad_owners_create_hostid for consistency
 - ad_remote.module
    o replace call to ad_host_id_create with ad_owners_create_hostid

    o bug #383008: ad_status_display should only return allowed permissions
    o fix PHP E_ALL notices
 - ad_html.module
    o fix PHP E_ALL notices
 - ad_text.module
    o fix PHP E_ALL notices
 - ad_owners.module
    o make it possible to set default permissions
    o make it possible to set per-advertisement permissions

    o bug #375270: cleanup code for E_ALL compliance
 - ad_owners.module
    o bug #375270: cleanup code for E_ALL compliance

    o bug #375270: cleanup code for E_ALL compliance
 - ad_owners.module
    o bug #375270: cleanup code for E_ALL compliance

    o bug #375270: cleanup code for E_ALL compliance
 - ad_owners.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_embed.module
    o bug #294035: fixup ad_embed module to work with Drupal 6

    o bug #375270: cleanup code for E_ALL compliance
 - ad.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad.pages.inc
    o bug #375270: cleanup code for E_ALL compliance
 - adserve.inc
    o bug #375270: cleanup code for E_ALL compliance
 - ad_cache_file.inc
    o bug #375270: cleanup code for E_ALL compliance
 - ad_cache_file.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_cache_memcache.inc
    o bug #375270: cleanup code for E_ALL compliance
 - ad_cache_memcache.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_embed.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_remote.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_external.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_image.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_text.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_html.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_remote.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_report.module
    o bug #375270: cleanup code for E_ALL compliance
 - ad_owners.module
    o bug #375270: cleanup code for E_ALL compliance
 - click_filter.install
    o bug #375270: cleanup code for E_ALL compliance
 - click_filter.module
    o bug #375270: cleanup code for E_ALL compliance

    o bug #375244: automatically make ad creator an ad owner with default perms

    o bug #374044: when editing group, don't display "create group" button