Fix bootstrap3 and tags dependencies

[davedx]

It seems like there's still some stuff to be done with these two packages :)

Tonight I was trying to get spiderable working and discovered I needed the phantomjs mrt package. Unfortunately, doing any adding/removing etc. with mrt at the moment will break the project, because mrt will get the bootstrap3 package from atmosphere instead of the fork at github/solvers (likewise with tags), as it seems to resolve github repos from atmosphere, not from the smart.lock.

So, I've asked the meteor-tags guys if they'd accept our changes as a PR - then we can re-add tags as a normal mrt package.

apendua/meteor-tags#11

For the bootstrap3 package I've locally copied everything out of packages and into client/lib -- this seems to work (I've not committed this yet) -- does this approach sound OK? Because they look very different to each other. :)

[davedx]

I think I've fixed this. Going to let it settle before I close the issue.