Issue #388 : Added rake support for building the FluentMigrator.Runners package when the nuget:package task is invoked
Merge pull request #390 from jrolstad/master

* commit 'fetch_head':
  Issue #388 : Added rake support for building the FluentMigrator.Runners package when the nuget:package task is invoked
Renamed FluentMigrator.Runners package to FluentMigrator.Runner to match
allready existing package