Bump to 2.5.0
Relax ruby2ruby and ruby_parser dependencies
Revert "Relax ruby2ruby and ruby_parser dependencies"

This reverts commit 5f788264ba908b2df2b45e48c8e7644683306c59.
Fix CheckRender error with nested render calls

Fixes #484
Merge pull request #485 from presidentbeef/fix_process_render_error

Fix CheckRender error with nested render calls
Merge branch 'master' into fix-one-to-one-assumption