Now namespace is read from a config-file, which needs to be in json format.
Proper format, no duplication.
Reads modules from config-file. key is now its proper full length keyword.
Instructions on how to use config file feature added.
leaf-list as a keyword seems to be problematic, yasnippet confuses it
with the list keyword. For now, changing the keyword for leaf-list.
Merge branch 'experimental'