Generate script to clone all the repos in a collection of Stash projects.

```
import sys
import os
import stashy

BITBUCKET_URL=""
BITBUCKET_USER=""
BITBUCKET_PASSWORD=""

projects = []

stash = stashy.connect(BITBUCKET_URL,BITBUCKET_USER,BITBUCKET_PASSWORD)

for project in projects:
    print("mkdir -p %s" % project)
    print("cd %s" % project)

    for repo in stash.projects[project].repos.list():
        for url in repo["links"]["clone"]:
            if (url["name"] == "ssh"):
                print("git clone %s" % url["href"])
                break

    print("cd ..")
```