(css,js) Update md to v1.1.9

NEWS

@@ -4,6 +4,7 @@
 Enhancements
  - [web] now possible to show events/task for the current year
  - [web] show current ordering setting in lists
+ - [web] updated Angular Material to version 1.1.9
 
 Bug fixes
  - [core] properly update the last-modified attribute (#4313)

UI/WebServerResources/bower.json

@@ -10,7 +10,7 @@
     "angular-sanitize": "1.6.x",
     "angular-ui-router": "latest",
     "angular-file-upload": "latest",
-    "angular-material": "1.1.7",
+    "angular-material": "1.1.9",
     "file-saver.js": "latest",
     "lodash": "latest",
     "ng-sortable": "1.3.7",