Revert ".clang_complete"
Revert ".clang_complete"

This reverts commit ce24826e4d9f722a07ec29fc4a2507bb8db2cf23.

Poulpy21/vexcl,kapadia/vexcl,kapadia/vexcl,Poulpy21/vexcl,Poulpy21/vexcl,ddemidov/vexcl,ddemidov/vexcl