yeoman/generator-gulp-webapp — pull request #145 by raspo (2014-05-25 11:46:10+00:00)
Title: Add "clearcache" task

Sometimes images get heavily cached after running through **imagemin**.
I found out that the only way to fix this was to use the `cache.clearAll()`function.

I've added a task called **clearcache** for that.
You use it by explicitly calling it.
```
gulp clearcache
```