Bump minimum Ruby version to 2.1
commit389e430e54659719e34970ab56454ef82f8f96ad
authorOlly Betts <olly@survex.com>
Tue, 5 Apr 2016 13:34:25 +0000 (6 01:34 +1200)
committerOlly Betts <olly@survex.com>
Tue, 5 Apr 2016 13:34:25 +0000 (6 01:34 +1200)
treeb29b790c8463c83408fea354d4b094a9ca66e586
parentb2e023728dc20124187cf5c9fb355d77f386b2d1
Bump minimum Ruby version to 2.1

Older versions are no longer supported by the Ruby developers.

Strip out special handling for older versions once configure has
checked for a new enough version.
xapian-bindings/README
xapian-bindings/configure.ac
xapian-bindings/ruby/smoketest.rb