Set textCapSentences on title and new tag fields

Closes #29

astrid/src/main/res/layout/control_set_title.xml

@@ -34,7 +34,7 @@
         android:capitalize="sentences"
         android:freezesText="true"
         android:hint="@string/TEA_title_hint"
-        android:inputType="textMultiLine"
+        android:inputType="textMultiLine|textCapSentences"
         android:scrollbars="vertical"
         android:imeOptions="flagNoExtractUi"
         android:text=""

astrid/src/main/res/layout/tag_edit_row.xml

@@ -23,7 +23,8 @@
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:layout_weight="1"
-        android:layout_gravity="center_vertical"/>
+        android:layout_gravity="center_vertical"
+        android:inputType="textCapSentences"/>
         
     <ImageButton android:id="@+id/button1"
         android:layout_width="32dip"