Added missing descriptions for widgets from Objects category

workflows/base/db/package_data.json

@@ -720,7 +720,7 @@
       "interactive": false, 
       "has_progress_bar": false, 
       "order": 1, 
-      "description": ""
+      "description": "Appends the contents of the second list to the end of the first list."
     }
   }, 
   {
@@ -778,7 +778,7 @@
       "interactive": false, 
       "has_progress_bar": false, 
       "order": 1, 
-      "description": ""
+      "description": "Creates a dictionary structure, by using 'key' and 'value' pairs."
     }
   }, 
   {
@@ -854,7 +854,7 @@
       "interactive": false, 
       "has_progress_bar": false, 
       "order": 1, 
-      "description": ""
+      "description": "Creates a list structure, by using provided list elements."
     }
   }, 
   {
@@ -912,7 +912,7 @@
       "interactive": false, 
       "has_progress_bar": false, 
       "order": 1, 
-      "description": ""
+      "description": "Creates a tuple structure of arbitrary length, by using provided elements."
     }
   }, 
   {
@@ -1194,7 +1194,7 @@
       "interactive": false, 
       "has_progress_bar": false, 
       "order": 1, 
-      "description": ""
+      "description": "Merges two dictionary structures."
     }
   }, 
   {
@@ -1328,7 +1328,7 @@
       "interactive": false, 
       "has_progress_bar": false, 
       "order": 2, 
-      "description": ""
+      "description": "Creates a list of values ranging from 0 to n-1, where n is the range length."
     }
   }, 
   {
@@ -1621,7 +1621,7 @@
       "interactive": false, 
       "has_progress_bar": false, 
       "order": 6, 
-      "description": ""
+      "description": "Transform a ClowdFlows (or a Python) object into a format that can be stored."
     }
   }, 
   {
@@ -1679,7 +1679,7 @@
       "interactive": false, 
       "has_progress_bar": false, 
       "order": 7, 
-      "description": ""
+      "description": "Creates a ClowdFlows (or a Python) object from its pickled format."
     }
   }, 
   {

workflows/base/package_data/widgets/1f6bd626-331e-4ac3-b55f-cec8fcd8fd9e.json

@@ -10,7 +10,7 @@
       "interaction_view": "", 
       "has_progress_bar": false, 
       "image": "images/pickle.png", 
-      "description": "", 
+      "description": "Transform a ClowdFlows (or a Python) object into a format that can be stored.",
       "static_image": "pickle.png", 
       "action": "pickle_object", 
       "visualization_view": "", 

workflows/base/package_data/widgets/3e5d16f6-acb9-41b4-bc71-e1a71fac47ba.json

@@ -10,7 +10,7 @@
       "interaction_view": "", 
       "has_progress_bar": false, 
       "image": "images/Task-List-icon.png", 
-      "description": "", 
+      "description": "Creates a tuple structure of arbitrary length, by using provided elements.",
       "static_image": "Task-List-icon.png", 
       "action": "create_tuple", 
       "visualization_view": "", 

workflows/base/package_data/widgets/42847b88-dc6b-4ced-942a-ad0ab25f3517.json

@@ -10,7 +10,7 @@
       "interaction_view": "", 
       "has_progress_bar": false, 
       "image": "", 
-      "description": "", 
+      "description": "Appends the contents of the second list to the end of the first list.",
       "static_image": "", 
       "action": "base_concatenate_lists", 
       "visualization_view": "", 

workflows/base/package_data/widgets/58975866-d556-49ff-84bf-70e31af4638c.json

@@ -10,7 +10,7 @@
       "interaction_view": "", 
       "has_progress_bar": false, 
       "image": "images/pickle_1.png", 
-      "description": "", 
+      "description": "Creates a ClowdFlows (or a Python) object from its pickled format.",
       "static_image": "pickle_1.png", 
       "action": "unpickle_object", 
       "visualization_view": "", 

workflows/base/package_data/widgets/98e1fec5-e771-4f75-8615-eac6577e64c1.json

@@ -10,7 +10,7 @@
       "interaction_view": "", 
       "has_progress_bar": false, 
       "image": "images/Create-Range_1.png", 
-      "description": "", 
+      "description": "Creates a list of values ranging from 0 to n-1, where n is the range length.",
       "static_image": "Create-Range_1.png", 
       "action": "create_range", 
       "visualization_view": "", 

workflows/base/package_data/widgets/cd62c3e4-bf00-4c18-96a9-1d203badf743.json

@@ -10,7 +10,7 @@
       "interaction_view": "", 
       "has_progress_bar": false, 
       "image": "", 
-      "description": "", 
+      "description": "Merges two dictionary structures.",
       "static_image": "", 
       "action": "base_merge_dictionaries", 
       "visualization_view": "", 

workflows/base/package_data/widgets/d9285877-7db7-4540-aaf3-e6349772dac2.json

@@ -10,7 +10,7 @@
       "interaction_view": "", 
       "has_progress_bar": false, 
       "image": "images/Task-List-icon.png", 
-      "description": "", 
+      "description": "Creates a dictionary structure, by using 'key' and 'value' pairs.",
       "static_image": "Task-List-icon.png", 
       "action": "create_dictionary", 
       "visualization_view": "", 

workflows/base/package_data/widgets/ed60cacd-633c-4c7c-b963-a5fda548bed4.json

@@ -10,7 +10,7 @@
       "interaction_view": "", 
       "has_progress_bar": false, 
       "image": "images/Task-List-icon.png", 
-      "description": "", 
+      "description": "Creates a list structure, by using provided list elements.",
       "static_image": "Task-List-icon.png", 
       "action": "create_list", 
       "visualization_view": "",