Correct casing.
Merge pull request #2593 from dereuromark/master-hotfix

Correct casing.
unify exception and error handling.
correct templates
Return value if value are 0

Save correctly if the value is 0, but after the find is returned as an empty string.
keep name as well
Add return early statements for redirecting in controllers.
Merge pull request #2594 from dereuromark/2.5-error-handling

2.5 error handling
Merge branch 'master' into 2.5
Fixed typo in var name.
rename method
Clearer error message
wording
adding test
Merge pull request #2612 from dereuromark/master-fixture

Clearer error message when fixture insertion fails.
Add test for issue #2595

Fold conditions that did the same thing and add a test case.

Closes #2595
Merge branch 'translate-patch'
Merge pull request #2601 from dereuromark/2.5-upgrade

2.5 upgrade
Exclude lib/Cake/Test when building pear packages.

The core tests include a number of files that cause grief when the
cakephp pear package is installed via composer. Excluding the core tests
solves all of these problems and makes a smaller package which is nice.

Fixes #2620
deprecated loggedIn