Fix ReleaseDocs before Build

[klettier]

Hi,

With current Release targets sort order when I call target release on LocalBuild my dependency graph looks like

Building project with version: LocalBuild
Shortened DependencyGraph for Target Release:
<== Release
   <== ReleaseDocs
      <== All
         <== GenerateDocs
            <== GenerateReferenceDocs
               <== RunTests
                  <== CopyBinaries
                     <== Build
                        <== AssemblyInfo
                           <== Clean
               <== GenerateHelp
                  <== CleanDocs
   <== PublishNuget
      <== BuildPackage
         <== NuGet

The resulting target order is:
 - Clean
 - AssemblyInfo
 - Build
 - CopyBinaries
 - RunTests
 - CleanDocs
 - GenerateHelp
 - GenerateReferenceDocs
 - GenerateDocs
 - All
 - ReleaseDocs
 - NuGet
 - BuildPackage
 - PublishNuget
 - Release

When I build on my jenkins server my dependency graph looks like

Building project with version:
Shortened DependencyGraph for Target Release:
<== Release
   <== ReleaseDocs
   <== PublishNuget
      <== BuildPackage
         <== NuGet
            <== All
               <== GenerateDocs
                  <== GenerateReferenceDocs
                     <== RunTests
                        <== CopyBinaries
                           <== Build
                              <== AssemblyInfo
                                 <== Clean
                     <== GenerateHelp
                        <== CleanDocs

The resulting target order is:
 - ReleaseDocs
 - Clean
 - AssemblyInfo
 - Build
 - CopyBinaries
 - RunTests
 - CleanDocs
 - GenerateHelp
 - GenerateReferenceDocs
 - GenerateDocs
 - All
 - NuGet
 - BuildPackage
 - PublishNuget
 - Release

As you can see FAKE try to call ReleaseDocs target first. This line CopyRecursive "docs/output" tempDocsDir true |> tracefn "%A" will throw an exception because the folder "docs/output" is not already created.

Moving second definition of Release target after the other one fix the issue.

klettier

[forki]

thx