[phpesp-dev] updated version

[Franky V. L. <lie...@te...>]

Hi all,

in order to fix some bugs with 2.1.0, 2.1.1 has been released. No DB
changes have been made. From the changelog:

- Fixed some issues with save/resume surveys (I have to admit: I never
tested this before, so how old these bugs were, I have no idea)

- Fresh installations didn't have initial data due to an xml schema
mismatch, easy to fix but inconvenient. For those curious on how I
fixed this: just changed "0.2" to "0.3" in scripts/db/data.xml. That'll 
teach me to update the adodb-schema class and not updating all
versions ...

- Changing a user or designer caused his password to become empty, not
very wise (who knows how long this has been in ...). This was due to
using _addslashes on all entered data and only checking emptyness
afterwards, but when a variable contains just quotes, it is no longer
empty ... this was probably already in 2.0.2 as well.

To update: just replace the current phpESP dir with the new one and log
in to the admin section.

Enjoy the update!

Franky