First commit of new dock

Built upon work by Bas Brands
Translate CustomMenu & My Dashboard custommenu dropdown
Translate Frontpage Content & Alerts
Enabe -> Enable
Translate marketinginfodesc
fix branchtitle in mycoursetitle
Implementing https fix reported in CONTRIB-4588
Merge pull request #58 from felixod/patch-15

Translate CustomMenu & My Dashboard custommenu dropdown
Merge pull request #59 from felixod/patch-16

Translate Frontpage Content & Alerts
Merge pull request #61 from felixod/patch-18

Translate marketinginfodesc
Merge pull request #60 from felixod/patch-17

Enabe -> Enable
Merge pull request #62 from felixod/patch-19

fix branchtitle in mycoursetitle
Merge branch 'master' into ESSENTIAL_254