Revert "MainActivity Documentation"

This reverts commit 90e6fe4b

app/src/main/res/drawable/ic_access_time.xml

+<vector android:height="24dp" android:tint="#646464"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M11.99,2C6.47,2 2,6.48 2,12s4.47,10 9.99,10C17.52,22 22,17.52 22,12S17.52,2 11.99,2zM12,20c-4.42,0 -8,-3.58 -8,-8s3.58,-8 8,-8 8,3.58 8,8 -3.58,8 -8,8zM12.5,7H11v6l5.25,3.15 0.75,-1.23 -4.5,-2.67z"/>
+</vector>

app/src/main/res/drawable/ic_notifications_active_black.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M7.58,4.08L6.15,2.65C3.75,4.48 2.17,7.3 2.03,10.5h2c0.15,-2.65 1.51,-4.97 3.55,-6.42zM19.97,10.5h2c-0.15,-3.2 -1.73,-6.02 -4.12,-7.85l-1.42,1.43c2.02,1.45 3.39,3.77 3.54,6.42zM18,11c0,-3.07 -1.64,-5.64 -4.5,-6.32L13.5,4c0,-0.83 -0.67,-1.5 -1.5,-1.5s-1.5,0.67 -1.5,1.5v0.68C7.63,5.36 6,7.92 6,11v5l-2,2v1h16v-1l-2,-2v-5zM12,22c0.14,0 0.27,-0.01 0.4,-0.04 0.65,-0.14 1.18,-0.58 1.44,-1.18 0.1,-0.24 0.15,-0.5 0.15,-0.78h-4c0.01,1.1 0.9,2 2.01,2z"/>
+</vector>

app/src/main/res/drawable/ic_notifications_off_black.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M20,18.69L7.84,6.14 5.27,3.49 4,4.76l2.8,2.8v0.01c-0.52,0.99 -0.8,2.16 -0.8,3.42v5l-2,2v1h13.73l2,2L21,19.72l-1,-1.03zM12,22c1.11,0 2,-0.89 2,-2h-4c0,1.11 0.89,2 2,2zM18,14.68L18,11c0,-3.08 -1.64,-5.64 -4.5,-6.32L13.5,4c0,-0.83 -0.67,-1.5 -1.5,-1.5s-1.5,0.67 -1.5,1.5v0.68c-0.15,0.03 -0.29,0.08 -0.42,0.12 -0.1,0.03 -0.2,0.07 -0.3,0.11h-0.01c-0.01,0 -0.01,0 -0.02,0.01 -0.23,0.09 -0.46,0.2 -0.68,0.31 0,0 -0.01,0 -0.01,0.01L18,14.68z"/>
+</vector>

app/src/main/res/drawable/ic_sync.xml

+<vector android:height="24dp" android:tint="#646464"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M12,4L12,1L8,5l4,4L12,6c3.31,0 6,2.69 6,6 0,1.01 -0.25,1.97 -0.7,2.8l1.46,1.46C19.54,15.03 20,13.57 20,12c0,-4.42 -3.58,-8 -8,-8zM12,18c-3.31,0 -6,-2.69 -6,-6 0,-1.01 0.25,-1.97 0.7,-2.8L5.24,7.74C4.46,8.97 4,10.43 4,12c0,4.42 3.58,8 8,8v3l4,-4 -4,-4v3z"/>
+</vector>

app/src/main/res/values/colors.xml

@@ -3,4 +3,6 @@
     <color name="primary">#008577</color>
     <color name="primary_dark">#00574B</color>
     <color name="accent">#D81B60</color>
+    <color name="textheader">#ffffff</color>
+    <color name="textbody">#000000</color>
 </resources>
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