added blobstore and capability packages

server/blobstore/blobsql/blob.go

@@ -0,0 +1,9 @@
+package blobsql
+
+type Blob struct {
+	ID   int64  `meddler:"blob_id,pk"        orm:"column(blob_id);pk;auto"`
+	Path string `meddler:"blob_path"         orm:"column(blob_path);size(2000);unique"`
+	Data string `meddler:"blob_data,gobgzip" orm:"column(blob_data);type(text)"`
+}
+
+func (b *Blob) TableName() string { return "blobs" }