Outputting Text

Any non-whitespace inside a template is automatically copied to the output.
Whitespace that contains a non-whitespace character is copied as well:
```
<xsl:template match="foo">

some text
</xsl:template>
```
Whitespace between elements is "stripped" and not copied:
```
<xsl:template match="foo">

<p>some text</p>

</xsl:template>
```
generates the following without a leading or trailing carriage return:
```
<p>some text</p>
```