Remove outdate reference to compiler libs from .merlin file.

Compiler libs are now vendored.

Fixes #320

Author: cristianoc

analysis/.merlin

@@ -4,14 +4,12 @@ B src/vendor/odoc_parser
 B src/vendor/omd
 B src/vendor/res_outcome_printer
 B src/vendor/compiler-libs-406
-B ../../../.opam/4.06.1/lib/ocaml/compiler-libs/
 
 S src
 S src/vendor
 S src/vendor/odoc_parser
 S src/vendor/omd
 S src/vendor/res_outcome_printer
 S src/vendor/compiler-libs-406
-S ../../../.opam/4.06.1/lib/ocaml/compiler-libs/
 
 FLG -w +26+27+32+33+39