.gitignore in rspreadsheet-0.0.1 vs .gitignore in rspreadsheet-0.0.2

@@ -19,10 +19,11 @@
 ## Documentation cache and generated files:
 /.yardoc/
 /_yardoc/
 /doc/
 /rdoc/
+.~lock*
 
 ## Environment normalisation:
 /.bundle/
 /lib/bundler/man/
 
@@ -33,5 +34,7 @@
 # .ruby-gemset
 
 # unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
 .rvmrc
 
+# specific to the project
+/*.ods