Add support for multi notifications

[seb-koemei]

Some documentation: http://knowledge.kaltura.com/how-handle-kaltura-server-notifications-php

Maybe there is something about this in the new version of the python client.

Multi notification example:

{'not1_name': u'test_64K_short.mp3', 'multi_notification': u'true', 'not1_width': u'', 'not1_permissions': u'', 'not1_kshow_id': u'', 'not1_media_date': u'', 'not1_download_url': u'http://cdnbakmi.kaltura.com/p/22598/sp/2259800/raw/entry_id/1_tros2wii/version/0', 'not1_download_size': u'0', 'not1_entry_id': u'1_tros2wii', 'number_of_notifications': u'1', 'not1_search_text': u'_NONE_ _22598_ _MEDIA_TYPE_|  test_64K_short.mp3', 'not1_tags': u'', 'not1_media_type': u'', 'not1_thumbnail_url': u'http://cdnbakmi.kaltura.com/p/22598/sp/2259800/thumbnail/entry_id/1_tros2wii/version/0', 'not1_group_id': u'', 'sig': u'30000909f9466e59c3d45e2bd04b802d', 'not1_data_url': u'http://cdnbakmi.kaltura.com/p/22598/sp/2259800/flvclipper/entry_id/1_tros2wii/version/0', 'not1_notification_id': u'2640967291', 'not1_partner_id': u'22598', 'not1_status': u'7', 'not1_length_in_msecs': u'0', 'not1_notification_type': u'entry_add', 'not1_puser_id':u'sebastien.dupont@koemei.com', 'not1_height': u'', 'not1_ks_data': u'', 'not1_roughcut_id': u'', 'signed_fields': u'not1_notification_id,not1_notification_type,not1_puser_id,not1_partner_id,not1_entry_id,not1_name,not1_tags,not1_search_text,not1_media_type,not1_length_in_msecs,not1_permissions,not1_thumbnail_url,not1_kshow_id,not1_roughcut_id,not1_group_id,not1_partner_data,not1_status,not1_width,not1_height,not1_data_url,not1_download_url,not1_download_size,not1_media_date,not1_ks_data,signed_fields,', 'not1_partner_data': u''}

Regular notification example:

{'notification_id': u'2641004001', 'media_date': u'', 'ks_data': u'', 'length_in_msecs': u'0', 'height': u'', 'roughcut_id': u'', 'entry_id': u'1_5wh5k97m', 'notification_type': u'entry_add', 'partner_id': u'1366641', 'download_size': u'0', 'signed_fields': u'notification_id,notification_type,puser_id,partner_id,entry_id,name,tags,search_text,media_type,length_in_msecs,permissions,thumbnail_url,kshow_id,roughcut_id,group_id,partner_data,status,width,height,data_url,download_url,download_size,media_date,ks_data,signed_fields,', 'download_url': u'http://cdnbakmi.kaltura.com/p/1366641/sp/136664100/raw/entry_id/1_5wh5k97m/version/0', 'width': u'', 'sig': u'48b1ffc82aa24bacb532e58f7c27de2b', 'media_type': u'5', 'permissions': u'', 'status': u'7', 'data_url': u'http://cdnbakmi.kaltura.com/p/1366641/sp/136664100/flvclipper/entry_id/1_5wh5k97m/version/0', 'tags': u'', 'partner_data': u'', 'kshow_id': u'1_7o6cvxg2', 'name': u'test_64K_short', 'puser_id': u'dev@koemei.com', 'search_text': u'_PAR_ONLY_ _1366641_ _MEDIA_TYPE_5|  test_64K_short', 'thumbnail_url': u'http://cdnbakmi.kaltura.com/p/1366641/sp/136664100/thumbnail/entry_id/1_5wh5k97m/version/0', 'group_id': u''}