Labkey api

I wrote a python script how to retrieve metadata from the LabKey table and described in README file, how to run it with an example.

scripts/README.md

@@ -2,6 +2,7 @@ In order to connect to the LabKey through API, you will first need to create a f
 
 ```bash
 touch ${HOME}/.netrc
+```
 
 Add the following lines to the file:
 
@@ -35,4 +36,5 @@ Example:
 python labkey_api.py TEST_ABOERSCH RNA_Seq_data_template  
 ```
 
-The script outputs the requested LabKey table in the form of a pandas data frame.
+Right now the script prints a representation of a `pandas` data frame containing the requested LabKey table the the screen.
+For further processing the current script could be included in another script, or it could be modified to write out the data in a desired file format (e.g., TSV).
\ No newline at end of file