Add 2.1.5 version of NanoStore

NanoStore/2.1.5/NanoStore.podspec

@@ -0,0 +1,13 @@
+Pod::Spec.new do |s|
+  s.name          = 'NanoStore'
+  s.version       = '2.1.5'
+  s.license       = 'BSD'
+  s.summary       = 'NanoStore is an open source, lightweight schema-less local key-value document store written in Objective-C for Mac OS X and iOS.'
+  s.homepage      = 'https://github.com/tciuro/NanoStore'
+  s.authors       = { 'Tito Ciuro' => 'tciuro@mac.com' }
+  s.source        = { :git => 'https://github.com/tciuro/NanoStore.git', :tag => '2.1.5' }
+  s.source_files  = 'Classes/**/*.{h,m}'
+
+  s.library       = 'sqlite3'
+  s.requires_arc  = true
+end