Update text font

- Switched from Roboto to Open Sans
- Removed unused fonts
- Reduced text size from 19px to 18px
- upped version (0.0.5 to 0.0.6)

package.json

@@ -1,13 +1,14 @@
 {
     "name": "mindtheme",
     "description": "Mind Overflow's official website style",
-    "version": "0.0.5",
+    "version": "0.0.6",
     "engines": {
         "ghost-api": "v3"
     },
     "keywords": ["ghost-theme"],
     "license": "Copyright",
     "author": {
+        "name": "Lorenzo Dellacà",
         "email": "lorenzo.dellaca@mind-overflow.net"
     },
     "config": {