Fixes typo in readme

Updates readme file

Finish 0.2.0

Bumps version number to 0.2.0

Updates readme file

Changes migration runner to only run migrations more recent than the version specified in the command line

Adds function to move messages from a queue to an exchange

Adds option to execute migrations as a dry run

Updates readme

Finish 0.1.0

Builds version 0.1.0

Retargets to .NET 4.5.1

Adds ability to declare user permissions

Adds command line option to write output to a log file

Adds rake build script