*0.2.7* (July 7th, 2009)
* support punctuation in wildcard matching
* fixing nested search calls
* chain a separate search with "or_search" to find records matching either one
search("foo").or_search(:conditions => { :priority => 3 })
*0.2.6* (July 6th, 2009)
* search for field conditions in query string, only supported by ClassicQueryParser
search("age:17")
* check if xapian database exists before removing
* search multiple conditions with OR by passing an array
:conditions => [{ :category_id => 1 }, { :priority => 2 }]
*0.2.5* (June 26th, 2009)
* adding wildcard matching for general search query (ClassicQueryParser only)
* adding wildcard matching when asterisk exists at end of condition
:conditions => { :name => "foo*" }
*0.2.4* (June 23rd, 2009)
* only create/update record in index if it matches xapit find conditions
*0.2.3* (June 18th, 2009)
* adding compatability with Xapit Sync
* adding create/update/destroy record methods for modifying a single record in index
* allow ranges to be specified in conditions array
*0.2.2* (June 16th, 2009)
* performance improvements
* adding Xapit::Config#close_database method for convenience
*0.2.1* (June 15th, 2009)
* including Xapit::Membership into ActiveRecord when using gem
*0.2.0* (June 12th, 2009)
* sort numeric attributes properly
* adding xapit generator for use with gem install
* adding Xapit.setup/remove_database instead of through Xapit::Config
* adding foundation for adapters to support other ORMs
* facet options which do not narrow down results are ignored
* performance improvements when fetching records and displaying facets
* search conditions can take an array or range of values
:conditions => { :priority => [2, 5, 7] }
:conditions => { :priority => 2..7 }
* adding not_condition option in search method
* fixing spelling suggestions when used with stemming
*0.1.0* (May 28th, 2009)
* initial release
