fix fsharp/FAKE#481 null check in NugetHelper
fake.exe --break
fix fsharp/FAKE#480 copy indexed FakeLib.pdb
Merge pull request #482 from ctaggart/fix481

fix fsharp/FAKE#481 null check in NugetHelper
Merge pull request #483 from ctaggart/break

fake.exe --break
Merge pull request #484 from ctaggart/bug480

fix fsharp/FAKE#480 copy indexed FakeLib.pdb
Try to catch FsiSession exception
Merge branch 'master' of github.com:fsharp/FAKE
Bump version to 3.0.1
fixed traceStartTarget, should not be  before recursive call
Merge pull request #487 from ctaggart/traceStartTarget

fixed traceStartTarget, should not be  before recursive call
Adding ReleaseNotes
Bump version to 3.0.2
Don't break automatically in MSBuildHelper
Put FSharp.Core.optdata and FSharp.Core.sigdata into nuget package - references #486
Bump version to 3.0.3
Use FSharp.Compiler.Service with better FSharp.Core resolution
Merge branch 'master' of https://github.com/fsharp/FAKE
Bump version to 3.0.4
Report all targets if a target error occurs