- We don't need any static files currently, so drop that dir.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171787 91177308-0d34-0410-b5e6-96231b3b80d8

This paves the way for converting the analyzer docs to Sphinx (by
setting up a nested Sphinx tree in this directory).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171424 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171342 91177308-0d34-0410-b5e6-96231b3b80d8

I don't think this will be visible just yet on <clang.llvm.org/docs/>
since I don't think that the necessary server-side setup has taken
place.

Don't shoot me over the theme. I don't want to duplicate LLVM's theme
into the clang repo at the moment, so I just used one of Sphinx's
default themes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170042 91177308-0d34-0410-b5e6-96231b3b80d8