Location of paket-files #564

Hi. I'm not sure when that happened but latest paket restores html and github dependencies to different location depending on working dir. My folder structure is how paket convert-from-nuget created it.

src
|-- .paket
|     +-- paket.exe
+-- paket.dependencies

If I run

/src/> .paket/paket.exe restore

The resulting folder structure is as expected

src
|-- .paket
|     +-- paket.exe
|-- paket-files
+-- paket.dependencies

However after running

/src/.paket/> paket.exe restore

Ths structure is different:

src
|-- .paket
|     |-- paket-files
|     +-- paket.exe
+-- paket.dependencies