Updates to .gitignore

- Ignore new files introduced in fsharp4 branch, as they might be hanging around when you switch to master
- Ignore some test directories
- Ignore various other stuff already marked in fsharp4
 (changeset 1401726)

Author: latkin

.gitignore

@@ -45,29 +45,43 @@ src/fsharp/FSharp.Compiler/ilpars.fsi
 src/fsharp/FSharp.Compiler/lex.fs
 src/fsharp/FSharp.Compiler/pars.fs
 src/fsharp/FSharp.Compiler/pars.fsi
+src/fsharp/FSharp.Compiler/pplex.fs
+src/fsharp/FSharp.Compiler/pppars.fs
+src/fsharp/FSharp.Compiler/pppars.fsi
 src/fsharp/FSharp.Compiler-proto/illex.fs
 src/fsharp/FSharp.Compiler-proto/ilpars.fs
 src/fsharp/FSharp.Compiler-proto/ilpars.fsi
 src/fsharp/FSharp.Compiler-proto/lex.fs
 src/fsharp/FSharp.Compiler-proto/pars.fs
 src/fsharp/FSharp.Compiler-proto/pars.fsi
+src/fsharp/FSharp.Compiler-proto/pplex.fs
+src/fsharp/FSharp.Compiler-proto/pppars.fs
+src/fsharp/FSharp.Compiler-proto/pppars.fsi
 *~
 tests/projects/Sample_VS2012_FSharp_ConsoleApp_net45_with_resource/Sample_VS2012_FSharp_ConsoleApp_net45/Sample_VS2012_FSharp_ConsoleApp_net45.sln
 tests/projects/Sample_VS2012_FSharp_ConsoleApp_net45_with_resource/Sample_VS2012_FSharp_ConsoleApp_net45/Sample_VS2012_FSharp_ConsoleApp_net45.userprefs
 *.suo
 obj
 extras
 ossreadme*.txt
+tests/fsharp/typecheck/sigs/*.exe
 tests/fsharp/typecheck/sigs/*.diff
 tests/fsharp/typecheck/sigs/*.err
 tests/fsharp/typecheck/sigs/*.vsdiff
+tests/fsharp/typecheck/sigs/*.dll
 tests/fsharp/typecheck/sigs/*.vserr
 src/fsharp/FSharp.LanguageService.Compiler/illex.*
 src/fsharp/FSharp.LanguageService.Compiler/ilpars.*
 src/fsharp/FSharp.LanguageService.Compiler/lex.*
 src/fsharp/FSharp.LanguageService.Compiler/pars.*
+src/fsharp/FSharp.LanguageService.Compiler/pplex.fs
+src/fsharp/FSharp.LanguageService.Compiler/pppars.fs
+src/fsharp/FSharp.LanguageService.Compiler/pppars.fsi
 tests/fsharp/typecheck/sigs/*.dll
 tests/fsharp/typecheck/sigs/*.exe
+tests/fsharp/typeProviders/builtin/SqlDataConnection/DataDirectory/
+tests/fsharp/typeProviders/builtin/SqlDataConnection/ExampleResolutionFolder/
+tests/fsharp/typeProviders/builtin/SqlEntityConnection/DataDirectory/
 vsintegration/src/unittests/Unittests.fsi
 tests/fsharpqa/Source/CodeGen/EmittedIL/StaticInit/StaticInit_Module01.dll
 tests/fsharpqa/Source/CodeGen/EmittedIL/StaticInit/StaticInit_Module01.pdb