Revert "Pull in dependencies for geometry search"

This reverts commit b090085.

Change-Id: Iae434720b2a80ac17260347df85803fe3a87bcaa
Reviewed-on: http://review.couchbase.org/14786
Reviewed-by: Filipe David Borba Manana <fdmanana@gmail.com>
Tested-by: Filipe David Borba Manana <fdmanana@gmail.com>

.gitignore

@@ -7,4 +7,3 @@ coverage
 *.tar.gz
 tmp
 ebin
-deps

rebar.config

@@ -2,10 +2,3 @@
     % Make sure test/gc_test_util.erl gets compiled
     {src_dirs, ["test"]}
 ]}.
-
-{lib_dirs,["deps"]}.
-
-{deps, [
-    {wkt, ".*", {git, "git://github.com/vmx/wkt.git", {branch, "master"}}},
-    {erlgeom, ".*", {git, "git://github.com/couchbaselabs/erlgeom.git", {branch, "master"}}}
-]}.