Merge pull request #4 from ppavlovic/master

Bump dependency g4/identity-map >=1.3.0 (because of the profiler changes)

Author: ppavlovic

composer.json

@@ -40,8 +40,8 @@
     "require": {
         "php"               : ">=5.6",
         "g4/russian-doll"   : ">=0.4.5",
-        "g4/identity-map"   : "1.*",
-        "g4/data-mapper"    : ">=1.70.0"
+        "g4/identity-map"   : ">=1.3.0",
+        "g4/data-mapper"    : ">=1.93.0"
     },
     "scripts": {
         "unit-test": [