SolrEad Version 0.7.5

Changelog

• replace deprecated constants TRUE/FALSE (856b1e5)

Bug fixes

• validate that we have a good 'ref' before we use it in to_solr (c8eae72)
• use nokogiri functions to load components XML (f0b70d8)
  • This was causing any data with two digits following the letter c to be removed anywhere in the XML.

Performance improvements

• return true on first component in children (a275d5e)

Full changes v0.7.4...v0.7.5