added license file
push to NuGet.org
added license link to nuspecs
corrected build script
don't push to nuget.org from build script
commented out the right part of the build script :)
added test to verify presence of sequence number bug
fixed bug that would result in not getting a cache hit on 2nd load of same root within unit of work
Merge branch 'master' into feature-snapping_the_shots