remove storage:manager field, redundant with providers, resolves #5

Author: matthewhanson

README.md

@@ -25,7 +25,6 @@ with a STAC Item.  This extension does not cover NFS solutions provided by PaaS
 | storage:max_tier_duration   | integer  | number of days for the longest time tier restrictions on access of an asset. |
 | storage:archived            | bool    | descriptor for whether the data is "properly" archived according to implementers discretion |
 | storage:platform              | string    | (REQUIRED) The [cloud provider](#providers) where data is stored |
-| storage:manager               | string    | The entity in charge of managing the data. |
 | storage:region                | string    | (REQUIRED) The region where the data is stored. Relevant to speed of access and inter region egress costs (as defined by PaaS provider) |
 | storage:bucket                | string    | The bucket for the asset(s), used along with object path |
 | storage:object_path           | string    | The object_path for the asset, used along with bucket |

json-schema/schema.json

@@ -109,10 +109,6 @@
           ],
           "default": "OTHER"
         },
-        "storage:manager": {
-          "title": "Manager",
-          "type": "string"
-        },
         "storage:region": {
           "title": "Region",
           "type": "string"