Add traceAnythingId and traceAnything

Add functions reminiscent to the one in `recover-rtti` and `Debug.Trace`
in Haskell land, for debug troubleshooting.

src/Gargantext/Utils/Trace.js

+"use strict";
+
+export function _traceAnythingId(a) {
+    console.log(a);
+    return a;
+}
+
+export function _traceAnything(a,b) {
+    console.log(a);
+    return b;
+}

src/Gargantext/Utils/Trace.purs

+
+module Gargantext.Utils.Trace (
+    traceAnythingId
+  , traceAnything
+  ) where
+
+import Gargantext.Prelude
+import Data.Function.Uncurried (Fn1, runFn1, Fn2, runFn2)
+
+foreign import _traceAnythingId  :: forall a. Fn1 a a
+foreign import _traceAnything    :: forall a b. Fn2 a b b
+
+traceAnythingId :: forall a. a -> a
+traceAnythingId a = runFn1 _traceAnythingId a
+
+traceAnything :: forall a b. a -> b -> b
+traceAnything a b = runFn2 _traceAnything a b