[jsdl-wg] Tracker renaming and new tracker

[Andreas Savva]

I've created a new tracker for issues that fall out-of-scope of version 
1: "JSDL-post-v1"
    
https://forge.gridforum.org/tracker/index.php?func=browse&group_id=122&atid=784

and I renamed the JSDL specification tracker to "JSDL version 1"

Andreas