Add ToolTip to the news & home page components.

i18n/locales/en.json

@@ -17,9 +17,11 @@
       "newsComparePlatform": "news comparison platform"
     },
     "startusing": "Let's Start!",
+    "openapp": "This will open the desktop application in your browser.",
     "learnmore": "Learn more",
     "documentation": "Documentation",
     "tools": "Tools",
+    "opentools": "This will open simple tools",
     "qanda": {
       "titles": {
         "whydes": "Why make this platform?",

i18n/locales/zh-tw.json

@@ -17,6 +17,7 @@
       "newsComparePlatform": "新聞觀點比對平台"
     },
     "startusing": "開始使用!",
+    "openapp": "會打開在瀏覽器的桌面程式",
     "learnmore": "了解更多",
     "documentation": "如何使用",
     "tools": "工具",