pvr: add options and support for anime (#17)

* pvr: begin adding options

* pvr: add ability to configure add behaviour via config

* pvr: add skip_anime

* pvr: do not continue processing item if lookup failed or add to pvr failed

util/slice_test.go

@@ -0,0 +1,39 @@
+package util
+
+import "testing"
+
+func TestStringSliceContains(t *testing.T) {
+	type args struct {
+		slice []string
+		val   string
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "expect true",
+			args: args{
+				slice: []string{"tes", "Test"},
+				val:   "test",
+			},
+			want: true,
+		},
+		{
+			name: "expect false",
+			args: args{
+				slice: []string{"tes", "Test"},
+				val:   "testing",
+			},
+			want: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := StringSliceContains(tt.args.slice, tt.args.val); got != tt.want {
+				t.Errorf("StringSliceContains() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}