final image size changes
conflict resolution
Check whether ConnectionAdapter constants are defined before trying to
use them so that the environment works in both PostgreSQL and MySQL.
Fixed typo in down method of migration (wrong table name).
When creating views in migrations, cast the result_type column in a
database-agnostic way so that the migrations work with both MySQL and
PostgreSQL.
Adding complete data-definition document generated by running

	rake db:structure:dump RAILS_ENV=production

on the production copy.
When creating traitview and yieldsview, cast the result_type column to
a known type (in a database-agnostic way) so that taking the UNION
succeeds in PostgreSQL.
Added a migration to make a private traits-and-yields view that
includes user information and includes unchecked rows.  The public
traits-and-yields view is now based on this.
Updated schema.rb and production_structure.sql after running
add_and_refactor_views migration.
Update previewhelp.R
Merge pull request #24 from PecanProject/smallerprior

Smallerprior
Added code to handle constraint violations resulting, in particular,
from violations of variable value range restrictions signaled by the
restrict_covariate_range trigger function.  This addresses issues
related to redmine task #1958.
Refactoring: Moved shared handle_constraint_violations method out of
traits and covariates controllers and into application controller.
Added Rails-level validation of the level attribute to ensure it is in the allowable range for the given variable.
Merge branch 'master' of https://github.com/PecanProject/bety
New migration to add trigger functions for ensuring variable values
are in bounds when they are inserted or updated.
Trigger 'prevent_conflicting_range_changes' needs to be activated only on updates, not on inserts.
Adding scripts to get (or refresh) the BetyDB database.  These are
similar to the like-named scripts in the scripts directory of the
pecan repository except that they do not deal with some pecan-specific
adminstrative tasks.
create posteriors table (RM-1518)

Create posteriors tables
Add type to pft, defaulting to plant
Show pft_type  in pfts view
Merge pull request #43 from phenolphtalein/master

documentation scripts