v.2.5.0

v2.4.1...v2.5.0

Upgrade Notes:

Upgraders may need to update their config in:

# config/initializers/riiif.rb
- Riiif::Engine.config.cache_duration_in_days = 365
+ Riiif::Engine.config.cache_duration = 365.days

Updates:

#1986 Updates riiif to 2.0
#2158 Sets up anonymizeIP configuration for Google Analytics

Bugfixes:

#2161 Fixes a bug where urls in some feature page widgets that had underscores would be converted to italics