There should be two working copies for the projects' source: The stable and the testing ones

[gustavo]

Right now we have a single working copy of the projects' source, in which an editor's work (which sometimes breaks things) affects directly and immediately the translators' work (and thus, also 'live' websites).

So, there must be two working copies for each project's source:

• The unstable one, for editors: It's always updated to the latest revision in the trunk, so that editors and web-designers could get a preview of their modifications in nearly real-time.
• The stable one, for buildable and releasable websites: It's updated to a revision of the trunk pre-selected by an editor, which is supposed to be stable (with no known bugs).