Complete bogus, please abstain from spreading this misinformation. Unlike animal products which contain actual hormones active in humans plant products have an negligible effect and you would have to consume impossible amounts for the smallest of effects. Further, phytoestrogens actually benefit humans
The definition reads: "Veganism is a way of living which seeks to exclude, as far as is possible and practicable, all forms of exploitation of, and cruelty to, animals for food, clothing or any other purpose."
I have a simple PS script to use at work (so I don't have to install any extra applications, plus I can customize it easily). It shows the remaining time as well as a desktop notfication:
https://github.com/maxlorenz/ps-pomodoro