how to create timestamps defaulting to now
Help text error for migrate:latest

Changed the help text for migrate:latest as described in the documentation.
Merge pull request #342 from NathanRSmith/patch-1

Help text error for migrate:latest
support password, ssl, stream options in node-mysql2 - #341
Fix #282, add raw support in groupBy / orderBy

Adds groupByRaw, orderByRaw as convenience methods
for groupBy(raw) / orderBy(raw)
release 0.6.19
Fix #344, case insensitive operators
release 0.6.20
Warn if local knex module is missing

If one tries to do a "knex init" prior to having added the knex module locally to ones project, then one previously didn't get a warning – just a confusing error about a file not being found. Now an error is shown instead.
Merge pull request #348 from voxpelli/patch-1

Warn if local knex module is missing
Fix checkModule -> checkLocalModule
chained not, or, and and
properly forward stream errors
Fix #351, ensure Raw queries are transaction aware
Merge pull request #359 from ahdinosaur/patch-1

properly forward stream errors in sqlite3 runner
Merge pull request #349 from calvinmetcalf/chained

chained where and join
Test for #350, update with limit mysql
Allow for dialect as the options param rather than client
release 0.6.21
Fix #363, prepare postgresql parameters for streaming