Adding Apache Camel framework (#1005)

diagrams/programming/framework.py

@@ -16,6 +16,10 @@ class Backbone(_Framework):
     _icon = "backbone.png"
 
 
+class Camel(_Framework):
+    _icon = "camel.png"
+
+
 class Django(_Framework):
     _icon = "django.png"
 

docs/nodes/programming.md

@@ -89,6 +89,9 @@ Node classes list of the programming provider.
 <img width="30" src="/img/resources/programming/framework/backbone.png" alt="Backbone" style="float: left; padding-right: 5px;" >
 **diagrams.programming.framework.Backbone**
 
+<img width="30" src="/img/resources/programming/framework/camel.png" alt="Camel" style="float: left; padding-right: 5px;" >
+**diagrams.programming.framework.Camel**
+
 <img width="30" src="/img/resources/programming/framework/django.png" alt="Django" style="float: left; padding-right: 5px;" >
 **diagrams.programming.framework.Django**