Update mkdocs.yml

mkdocs.yml

-site_name: OPF Projektirunko kursseille TTOS0800+TTOS0900 
+site_name: Team A 2019 
 site_url: http://open-project-framework.pages.labranet.jamk.fi/opf-for-ttos0800-ttos0900-v1
 
-site_author: Team X 
+site_author: Team A
 
 docs_dir: dokumentit
 site_dir: public
@@ -27,6 +27,6 @@ theme:
     name: 'material'
     palette:
       primary: 'black'
-      accent: 'black'
+      accent: 'orange'
     logo:
-      icon: 'home'
\ No newline at end of file
+      icon: 'accessible'
\ No newline at end of file