Browsing Portuguese translation

TRANSLATORS: The second of two warnings given when a survey which has
already been completed is reentered.  This example file crawl.svx:

*begin crawl
1 2 9.45 234 -01 # <- second warning here
*end crawl
*begin crawl     # <- first warning here
2 3 7.67 223 -03
*end crawl

Would lead to:

crawl.svx:3: Reentering an existing survey is deprecated
crawl.svx:1: Originally entered here

If you're unsure what "deprecated" means, see:
https://en.wikipedia.org/wiki/Deprecation