Get package version from nuspec file
Get package version from nuspec file

I was using `GetPackageVersion` in FsLab. When we use Paket to get FsLab dependencies, it
downloads the package `Google.DataTable.Net.Wrapper` and puts it in a file called
`Google.DataTable.Net.Wrapper.3.1.2.nupkg`. However, the `nuspec` file says that the version
is actually `3.1.2.0` and if you add the reference using NuGet, it places it in a directory
with `3.1.2.0` in the name (and also includes the additional `.0` in the  `nupkg` file name).

I'm not sure if this is a bug in Paket (uses wrong file name) or if it is just NuGet giving
us inconsistent information. I suspect the latter, so I'm sending a PR. But perhaps this is
better handled in Paket.. not sure!

rflechner/FAKE,daniel-chambers/FAKE,modulexcite/FAKE,featuresnap/FAKE,mat-mcloughlin/FAKE,brianary/FAKE,dlsteuer/FAKE,leflings/FAKE,naveensrinivasan/FAKE,ctaggart/FAKE,satsuper/FAKE,featuresnap/FAKE,ovu/FAKE,jayp33/FAKE,ctaggart/FAKE,MichalDepta/FAKE,gareth-evans/FAKE,haithemaraissia/FAKE,brianary/FAKE,NaseUkolyCZ/FAKE,wooga/FAKE,mfalda/FAKE,mat-mcloughlin/FAKE,ArturDorochowicz/FAKE,darrelmiller/FAKE,gareth-evans/FAKE,dmorgan3405/FAKE,rflechner/FAKE,RMCKirby/FAKE,pacificIT/FAKE,ovu/FAKE,ctaggart/FAKE,satsuper/FAKE,hitesh97/FAKE,wooga/FAKE,featuresnap/FAKE,beeker/FAKE,naveensrinivasan/FAKE,modulexcite/FAKE,pmcvtm/FAKE,MiloszKrajewski/FAKE,Kazark/FAKE,haithemaraissia/FAKE,modulexcite/FAKE,daniel-chambers/FAKE,ilkerde/FAKE,dlsteuer/FAKE,dlsteuer/FAKE,jayp33/FAKE,dmorgan3405/FAKE,pmcvtm/FAKE,wooga/FAKE,yonglehou/FAKE,MiloszKrajewski/FAKE,Kazark/FAKE,leflings/FAKE,philipcpresley/FAKE,NaseUkolyCZ/FAKE,pacificIT/FAKE,Kazark/FAKE,pmcvtm/FAKE,ovu/FAKE,jayp33/FAKE,modulexcite/FAKE,RMCKirby/FAKE,Kazark/FAKE,warnergodfrey/FAKE,NaseUkolyCZ/FAKE,darrelmiller/FAKE,brianary/FAKE,rflechner/FAKE,beeker/FAKE,MiloszKrajewski/FAKE,NaseUkolyCZ/FAKE,ArturDorochowicz/FAKE,yonglehou/FAKE,molinch/FAKE,warnergodfrey/FAKE,ilkerde/FAKE,mglodack/FAKE,pmcvtm/FAKE,yonglehou/FAKE,mfalda/FAKE,molinch/FAKE,MichalDepta/FAKE,naveensrinivasan/FAKE,mfalda/FAKE,hitesh97/FAKE,ArturDorochowicz/FAKE,warnergodfrey/FAKE,gareth-evans/FAKE,darrelmiller/FAKE,ilkerde/FAKE,MichalDepta/FAKE,wooga/FAKE,pacificIT/FAKE,MiloszKrajewski/FAKE,daniel-chambers/FAKE,satsuper/FAKE,ArturDorochowicz/FAKE,haithemaraissia/FAKE,mfalda/FAKE,rflechner/FAKE,jayp33/FAKE,daniel-chambers/FAKE,beeker/FAKE,satsuper/FAKE,yonglehou/FAKE,haithemaraissia/FAKE,philipcpresley/FAKE,philipcpresley/FAKE,featuresnap/FAKE,ovu/FAKE,hitesh97/FAKE,dmorgan3405/FAKE,mat-mcloughlin/FAKE,leflings/FAKE,naveensrinivasan/FAKE,ctaggart/FAKE,pacificIT/FAKE,mglodack/FAKE,warnergodfrey/FAKE,darrelmiller/FAKE,gareth-evans/FAKE,ilkerde/FAKE,brianary/FAKE,molinch/FAKE,mglodack/FAKE,leflings/FAKE,molinch/FAKE,philipcpresley/FAKE,mglodack/FAKE,beeker/FAKE,mat-mcloughlin/FAKE,RMCKirby/FAKE,dmorgan3405/FAKE,dlsteuer/FAKE,MichalDepta/FAKE,RMCKirby/FAKE,hitesh97/FAKE