Bug fixes

- Bug fixes: #144503, #151070, #151076, #148428, #150055, #148436
- Database tables renamed to be SQL 99 compliant
- Preparing to EC v4 migration
- Some Drupal code-compliant

This is the reference version for Drupal 4.6 and 4.7: same code, since until that version Taxonews has been maintained compatible with both 4.6 and 4.7 in the same code.

2009-10-01 - end of support
2008-02-13 - end of main support (only security bugs will be addressed)

This is the reference version for Drupal 4.6 and 4.7: same code, since until that version Taxonews has been maintained compatible with both 4.6 and 4.7 in the same code.

Since 4.6 support is dropped, it will not be updated for DRUPAL-4.6.

This is the reference version for Drupal 4.6 and 4.7: same code, since until that version Taxonews has been maintained compatible with both 4.6 and 4.7 in the same code.

Security fixes might be provided until Drupal 6 is released, but new features should go into the Drupal 5 and 6 branches.

This is the reference version for Drupal 4.6 and 4.7: same code, since until that version Taxonews has been maintained compatible with both 4.6 and 4.7 in the same code.

Since 4.6 support is dropped, it will not be updated for DRUPAL-4.6.

Corrected a missing comma in the .install file.