add trailing slash to nginx working directoty, otherwise it does not find nginx.conf
add util.title_case
make sure title case returns 1 value
rebuild util
add lapis migrate command
fetch default environment from lapis_environment
Merge pull request #22 from solso/master

missing trailing slash to find nginx.conf on lapis server
update manual for commands and migrations
rebuild
ensure migrations table exists
less queries when running migrations, add summary log
version bump :yum:
Model\count
fix typo in docs
add query clause parser
fix clause parser for leading whitespace
add paginator
oops fix return value truncate on title_case
add error guard