propelorm/Propel2 — pull request #701 by nymo (2014-08-09 16:01:40+00:00)
Title: Propel2-619 Propel Query limit(0) not working

changed default value for limit to -1 in order to allow limit clause with 0.
Fixed some unit tests which failed because they expected a default value for limit with 0. Changed this to -1 because otherwise we can't use limit(0) clause.

fixes #619