.gitignore in dumpdb-1.0.2 vs .gitignore in dumpdb-1.0.3

@@ -1,12 +1,11 @@
 *.gem
 *.log
 *.rbc
+.rbx/
 .bundle
 .config
 .yardoc
-.rvmrc
-.rbenv-version
 Gemfile.lock
 InstalledFiles
 _yardoc
 coverage
 doc/