bumping version 0.5.4 => 0.5.5

Emanuele Palazzetti · Emanuele Palazzetti · commit 60a123f1d72c · 2017-02-15T16:01:01.000+01:00
diff --git a/ddtrace/__init__.py b/ddtrace/__init__.py
@@ -4,7 +4,7 @@
 from .span import Span
 from .tracer import Tracer
 
-__version__ = '0.5.4'
+__version__ = '0.5.5'
 
 # a global tracer instance
 tracer = Tracer()
