Fix #216: attributes when compiling from within fsi.
Merge
fix FSharp.targets project imports for editing in VS
Fix #217
Build fix.
Fix #218
stronger lambda and application transforms, object literals

--HG--
branch : optimizer
handling lets with object literal creation

--HG--
branch : optimizer
Targeted .NET 4.0 and FSharp.Core 4.3.0.0, but allowing to smoothly work with 4.3.1.0

--HG--
branch : fs31
Merged in optimizer.
Fixes for the optimizer branch merge; better size guard for let-optimization
reverting use of EC5 array functions
Attributes are inserted not copied on client side
Default attribute IPagelets still don't cache their Body property,
so reusing them on diffenent elements works the same as before
reverting append change
Merged fs31.
Fix build on F# 3.0 compiler
Include content+scripts in F# web projects.
ReleaseNotes.md edited online with Bitbucket
ReleaseNotes.md edited online with Bitbucket
Added tag 2.5.98 for changeset a3d1a82bd21a