updated change log.
clear out langauges option.
tweak url for languages.
added server configuration to the documentation
Merge branch 'feature/docs-install'

Conflicts:
	laravel/documentation/install.md
Merge branch 'feature/docs-install' into staging

Conflicts:
	laravel/documentation/install.md
fixed typo
Merge branch 'feature/docs-install' into develop

Conflicts:
	laravel/documentation/install.md
fix merge
fix merge
style updates
Merge branch 'hotfix/fix_markdown'
Merge branch 'hotfix/fix_markdown' into staging

Conflicts:
	laravel/documentation/install.md
Merge branch 'hotfix/fix_markdown' into develop

Conflicts:
	laravel/documentation/install.md
style update
simplify navigation copy
Merge branch 'hotfix/docs-nav-update'
Merge branch 'hotfix/docs-nav-update' into staging
Merge branch 'hotfix/docs-nav-update' into develop
added help:commands task to artisan