elwerene/Node-Excel-Export — pull request #1 by ctavan (2014-11-21 10:19:52+00:00)
Title: Add default styles.xml to make date columns work.

I had to add a `styles.xml` file to be able to use date columns, otherwise excel would complain about a broken file when trying to open it.

In particular the `` tag seems to be necessary:

```xml

```

because date cells are written as

```xml
41791
```

where `s="1"` references the second cell style which makes excel complain when this style is not defined in a `styles.xml`.

I testet this with Excel for Mac 14.4.6 (141106).