Correct gem license

sqlite3 gem is licensed under BSD-3 (New BSD, revised BSD) and not
MIT.

This corrects the mistake. Closes #106

[ci skip]

Author: luislavena

CHANGELOG.rdoc

@@ -3,7 +3,7 @@
 * Bugfixes:
   * Reset exception message. Closes #80
   * Reduce warnings due unused pointers. Closes #89
-  * Add MIT license reference to gemspec. Closes #99
+  * Add BSD-3 license reference to gemspec. Refs #99 and #106
 
 === 1.3.7 / 2013-01-11
 

tasks/gem.rake

@@ -13,7 +13,7 @@ HOE = Hoe.spec 'sqlite3' do
   developer           'Luis Lavena', 'luislavena@gmail.com'
   developer           'Aaron Patterson', 'aaron@tenderlovemaking.com'
 
-  license             "MIT"
+  license             "BSD-3"
 
   self.readme_file   = 'README.rdoc'
   self.history_file  = 'CHANGELOG.rdoc'