Code review comment for lp:~zorba-coders/zorba/fread-pdf-trunk

It looks nice (without being able to testing it ;-)

- The module should follow XQuery coding conventions. For example, no camel-case
but function and variable names using dashes.

- The read-pdf:renderToImages-internal function is not documented. This will probably cause
the xqdoc test to fail.

- There is a conflict in the ChangeLog.

- The schema contains some commented out code => remove?

- The declaration of the $options variable for the -internal functions should not allow for
an optional occurrence indicator.