Commit the lockfile (#63)

Closes #61

Author: nex3

.gitignore

@@ -8,8 +8,6 @@
 .dart_tool/
 .packages
 build/
-# If you're building an application, you may want to check-in your pubspec.lock
-pubspec.lock
 
 # Directory created by dartdoc
 # If you don't generate documentation locally you can remove this line.