Wishlist : should be able to delete photo date and time

[Thibault D]

Let's say :
- You've got photos with wrong date and time, but you don't know their right date and time, and so you want to delete their current (wrong) date and time.
- Or, you just want to erase this information (as programs sometimes erase exif data such as GPS information, author, camera, etc.)

In the same idea as you can delete :
- tags/comments, by setting them to "",
- ratings, by setting them to "unrated",
Maybe there should be an option in "Photos > Adjust Date and Time..." not to set any date and time.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: shotwell 0.14.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-14.24-generic 3.8.4
Uname: Linux 3.8.0-14-generic i686
ApportVersion: 2.9.2-0ubuntu2
Architecture: i386
CasperVersion: 1.330
Date: Mon Mar 25 16:15:54 2013
LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Alpha i386 (20130325)
MarkForUpload: True
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: shotwell
UpgradeStatus: No upgrade log present (probably fresh install)

[Lucas Beeler (lucas-yorba)]

This is ticketed upstream here: http://redmine.yorba.org/issues/6671