stop tryGetDoc returning Some(null) causing an exception
Added the ability to create a DataTipText to the compiler wrapper.  This allows us to inject out own DataTipText in the future, for example keyword help and symbolic intellisense.
Bump fsautocomplete version and update binaries
Remove fsharp-mode-completion autoloads

They get munged anyway because they are declared with macros now in
namespaces
Require latest version of namespaces
start removal
Extra requires
Add pos-tip dep back in when needed
Require in a less subtle way
Fix for Target Framework version being limited to 4.0
https://github.com/fsharp/fsharpbinding/issues/104
Merge git://github.com/fsharp/fsharpbinding
Merge pull request #119 from 7sharp9/master

Added Target Framework fix and first compiler binding commit for keyword help
Merge pull request #110 from aktowns/master

Exception thrown on tooltips in XamarinStudio(4.0)
Add a byte-compile option for testing
Large refactor/rename of emacs code

Use fsharp-ac as a shorter prefix for fsharp-mode-completion.
Fix up tests in line with this.
In general, prefix/function is public, prefix-function is private.
Remove a few byte compilation warnings