update documentation
update gitignore
Merge branch 'master' of https://github.com/MaritimeCloud/Documentation

Conflicts:
	.gitignore
	developer-guide/adoc/01Introduction.adoc
	developer-guide/adoc/05MSDL.adoc
	developer-guide/images/diag-bd6d8401c481c2c35eb7984adf84d838.png
	developer-guide/target/developer-guide.html