maintenance #6
typo fix #6
Merge pull request #15 from se1-1314/layout_template

Layout template
Fixes #3

Creation of log in templates
log out template is not necessary, routing to login page
Fixes example displaying courses
Merge pull request #16 from se1-1314/log_in_out_pages

no logic
only ui

name matches forn -> core parameter extraction
Merge branch 'master' into backend-language-selection
Added translation macro for enlive nodes