htmlTag and attributes

[Claudio Tasso]

I've noticed that the t:htmlTag does not correctly handle attributes, 
but it just permits using bare elements.
For example, if you write:

<t:htmlTag value="a href='foo'"/>
then the result is:

<a href='foo'></a href='foo'>

which is quite ugly (and incorrect).
Don't  you think that a better attribute handling is needed?
For example, I think that considering the strings following the first 
one being attributes should be correct.

I could look at the implementation and provide a patch, if you like.