fix seed-fu for postgresql when there is no primary key defined or primary key is not defined using serial type
removed not valid gitignore entries, fixed typo in test, moved if into one-liner
BUGFIX: if you seed data that has an id < 1 seed-fu attempts to reset the id sequence to an invalid id
add rake file
use rspec
fix specs in Rails 4
Failing test in DB=postgresql
rails 4.1 support
Merge pull request #67 from igas/rails41

rails 4.1 support
bump version to 2.3.1
update `rake db:seed_fu` description (minor)

The description of `rake db:seed_fu` erroneously referred to `rake db:seed`
Merge pull request #69 from george/patch-3

update `rake db:seed_fu` description (minor)
Update README and CHANGELOG
Add Capistrano3 support

Add rake task for capistrano3.
Made location of seed data more clear.

Distinguish dynamic variables with static portion of paths.
Merge pull request #53 from aserafin/postgresql-no-primary-key

fix seed-fu for postgresql when there is no primary key defined
Merge pull request #70 from kenips/bug/readme_rails41

Update README and CHANGELOG
adding primary key after table creation is postgresql specific
Merge pull request #73 from joshuapinter/patch-1

Made location of seed data more clear.
Merge pull request #54 from SamSaffron/master

* commit 'refs/pull/origin/54':
  Failing test in DB=postgresql
  fix specs in Rails 4
  use rspec
  add rake file
  BUGFIX: if you seed data that has an id < 1 seed-fu attempts to reset the id sequence to an invalid id

Conflicts:
	lib/seed-fu/seeder.rb
	spec/spec_helper.rb