Merge pull request #301 from rjc123/master

set proper session
Merge pull request #302 from rjc123/master

Use sed instead of grep - simples
Merge pull request #303 from rjc123/master

Updated dclg mappings
Merge pull request #305 from rjc123/master

Update munge script to remove known faulty placeholder mappings
Updated MOD mapping
Merge pull request #306 from rjc123/modmapping

Updated MOD mapping
Update munge script to allow for local machine munging
Merge pull request #307 from rjc123/local_munge

Update munge script to allow for local machine munging
Adapt for sed on local and CI build machine
Merge pull request #308 from rjc123/local_munge

Adapt for sed on local and CI build machine
Script update to handle ci build
Merge pull request #309 from rjc123/local_munge

Script update to handle ci build
Update script with formatting suitable for local run
Merge pull request #310 from rjc123/local_munge

Update script with formatting suitable for local run
Remove spaces to adapt gnu v linux sed behaviour
Merge pull request #311 from rjc123/local_munge

Remove spaces to adapt gnu v linux sed behaviour