REST and Meteor client plumbing for DB / solvers stuff. Working (mostly?)
Removed extra copies of get_solver_* from API.pm and full_GET from Solvers.pm
FInally squashed the "multiround" UI Bug!!
Fixed puzzle part updating (update SQL was referring to `id` instead of `name`)
Added error handling to REST Puzzles and Version handlers (and some API return value cahnges to support that).

Added error reponse handling to update puzzle part in pb-meteor-rest-client
Mostly working solver/puzzle interfaces
fixed dropping onto poolcontainer
oops, needed to clean some whitespace
updated CSS to reflect puzzle_container
New DB version and DB initialization script (requires ENV vars to be set)
fixed puzzsolvers to handle divs correctly
Merge branch 'master' of github.com:jcbarret/puzzlebitch
Now can use PB_PATH and PB_DEV_VERSION environment variables to assist
with getting config into admin-tools

create_test_rounds_and_puzzles.pl using this
Merge branch 'master' of https://github.com/jcbarret/puzzlebitch
added debug level functionality to js
Merge branch 'master' of github.com:jcbarret/puzzlebitch
fixed typo
tidied up admin tools for working with DB
We implemented the version queuing explosion avoidance technology.
i.e. no more 10,000s of GET requests for 100s of updates
Fixed typos in java files, and moved in missing ChangeUserPass file.