add more mimes

mimes.json

@@ -1,5 +1,48 @@
 {
-    "odt": { "mime": "application/vnd.oasis.opendocument.text", "binary": true },
+    "odt": {
+        "mime": "application/vnd.oasis.opendocument.text",
+        "binary": true
+    },
+    "docx": {
+        "mime": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+        "binary": true
+    },
+    "doc": {
+        "mime": "application/msword",
+        "binary": true
+    },
+    "xls": {
+        "mime": "application/vnd.ms-excel",
+        "binary": true
+    },
+    "xlsx": {
+        "mime": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+        "binary": true
+    },
+    "ppt": {
+        "mime": "application/vnd.ms-powerpoint",
+        "binary": true
+    },
+    "pptx": {
+        "mime": "application/vnd.openxmlformats-officedocument.presentationml.presentation",
+        "binary": true
+    },
+    "epub": {
+        "mime": "application/epub+zip",
+        "binary": true
+    },
+    "csv": {
+        "mime": "text/csv",
+        "binary": false
+    },
+    "ods": {
+        "mime": "application/vnd.oasis.opendocument.spreadsheet",
+        "binary": true
+    },
+    "odp": {
+        "mime": "application/vnd.oasis.opendocument.presentation",
+        "binary": true
+    },
     "viz": {
         "mime": "text/vnd.graphviz",
         "binary": false
@@ -8,7 +51,7 @@
         "mime": "text/x-python",
         "binary": false
     },
-    "coffee":{
+    "coffee": {
         "mime": "text/vnd.coffeescript",
         "binary": false
     },