repo 1.6.8.4

1. 2810cbc Only display a progress meter once we spend 0.5 seconds on a task by Shawn O. Pearce · 15 years ago
2. 6ed4e28 Disable the progress meter when trace is enabled by Shawn O. Pearce · 15 years ago
3. b1168ff Don't divide by zero in progress meter by Shawn O. Pearce · 15 years ago
4. 68194f4 Add a project progress meter to 'repo sync' by Shawn O. Pearce · 16 years ago