make sure there is a Gemfile before loading bundler
Merge pull request #448 from mpapis/patch-1

make sure there is a Gemfile before loading bundler
Handle Bundler::GemfileNotFound
Merge pull request #449 from nanoc/fix-gemfile-not-found

Handle Bundler::GemfileNotFound
Bump version to 3.7.1
Add release notes for 3.7.1
Add issue numbers to 3.7.1 release notes
Update docs badge in README

Update the URL of the docs badge to include it from inch-ci.org instead of inch-pages.github.io (the former being the successor of the Inch Pages project).

[ci skip]
Merge pull request #450 from rrrene/patch-2

Update docs badge in README
Support filtering Items Arrays by Regex

This is a convenience API for working with the `@items` array in nanoc's
`preprocess` block. In that context, it is common to manipulate items
according to a shared part of their identifier.

For example, with this change in place, users could succinctly create a
collection of all authors for a given site's weblog:

    @items[%r{^/weblog/authors/}].each { |author|
      # etc...
    }
Made #make_rule_memory_serializable() use Nanoc::Checksummer
Merge pull request #461 from gpakosz/rule-memory-checksum

Made #make_rule_memory_serializable() use Nanoc::Checksummer
Bump version
Add release notes
Bump nanoc version in Gemfile.lock
Require bundler so that Bundler::GemfileNotFound becomes available
Merge pull request #464 from nanoc/require-bundler-for-gemfile-not-found-error

Require bundler so that Bundler::GemfileNotFound becomes available
Replace rubyforge.org URLs
Don't strip anything when separating content from metadata

By now, content contains leading and trailing spaces / new lines
Merge pull request #467 from nanoc/replace-rubyforge-urls

Replace rubyforge.org URLs