Default travis build does not work about hello-world

[pbelmans]

The quickest fix is to use commit a0b1cf85f7419d8153307e7439f222c9bc7c67d7 I think. That doesn't take away that I should fix the Travis script / current master branch (and learn to not do possibly breaking things in master...)

[dzackgarza]

Also running into this issue!

The issue seems to be coming from running gerby-website/gerby/tools/update.py, which gives the following error:

sqlite3.OperationalError: no such table: dependency
...
File "hello-world/gerby-website/gerby/views/stacks.py", line 186, in <module>
    tags = Tag.select().prefetch(Dependency)

Incidentally, the file hello-world.sqlite seems to be empty.

Switching to commit a0b1c... on gerby-website yields a different error

sqlite3.OperationalError: no such table: tag
...
file "update.py", line 43, in importTags
    tag, created = Tag.get_or_create(tag=pieces[2].upper())

[pbelmans]

I need to fix the master branch of the gerby-website repository, for now you can revert to commit a0b1cf85f7419d8153307e7439f222c9bc7c67d7 from that repository and things will work again.