Minor extra tidying
Merge pull request #562 from hflynn/rebased/dev_4_4/scripting

Tidying script docs & using git links (rebased onto dev_4_4)
Merge pull request #560 from hflynn/Ildap_api

Adding ILdap as requested by Ola
merge dev_4_4 -D org -I include -E exclude: PR 559 (remind that model changes may affect IceMapper (rebased))