1.4.2

No functional changes in this release. However, the build process has been updated.

The PolFileEditor.dll file is now signed in source control, and that signature is no longer overwritten every time build.psake.ps1 is run to create the distribution. This way, deployment scripts can just check the hash of the DLL and not bother trying to overwrite it if it hasn't changed. This should help to address "file in use" type errors when deploying updates to the module, when the LCM (or any other PowerShell session) happens to have the assembly loaded.