Parent id nested set options

[thedarkone]

Manually preload :translations association to avoid the extra queries.

[travisbot]

This pull request passes (merged 868d93d into 21ab29b).

[ugisozols]

i is the instance of page and id is nil so this produces select tree with empty values for options. Can you fix it please? Thanks!

[ugisozols]

For the future - please open PR's against master branch instead of 2-0-stable. I'm asking this so that we can put new stuff in the dev branch first and only then backport needed changes/fixes to the stable branches. Thanks :)

[ugisozols]

Bonus points for specs!

[thedarkone]

Re-pushed, thanks for catching that!

Dev branches and specs are for sissies :).

[travisbot]

This pull request passes (merged 3e2b3ad into 21ab29b).

[ugisozols]

I liked first version better because it was shorter and cleaner. All you had to do was to remove id. i already was an instance of page so you had access to page id. WDYT?

[parndt]

Merged. Specs are for people who want to ensure that we don't break your code later ;-)

[parndt]

Oh, and I merged it to master and with e4c0aae and c8dabae

[parndt]

Opened #1653 for 2-0-stable