trove indexing lower level work
testing branch for amber query modifications
refactor of version work
merge with master
version bump
made a comment more meaningful
made test slightly better
fixed lookups schema to accommodate mysql utf8 4byte index length limitation
Merge branch 'master' of github.com:nla/amberdb into sc-aqry-fix
changed works
version bump
Merge pull request #200 from nla/sc-aqry-fix

Sc aqry fix
code refactor.
include latest changes.