change save button positioning

Author: Razeeman

feature_change_category/src/main/res/layout/change_category_fragment.xml

@@ -176,7 +176,6 @@
         android:layout_marginStart="8dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="8dp"
-        android:layout_marginBottom="8dp"
         android:gravity="center"
         android:text="@string/change_category_save"
         android:textColor="?appLightTextColor"

feature_change_record/src/main/res/layout/change_record_fragment.xml

@@ -237,7 +237,6 @@
         android:layout_marginStart="8dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="8dp"
-        android:layout_marginBottom="8dp"
         android:gravity="center"
         android:text="@string/change_record_save"
         android:textColor="?appLightTextColor"

feature_change_record_tag/src/main/res/layout/change_record_tag_fragment.xml

@@ -117,7 +117,6 @@
         android:layout_marginStart="8dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="8dp"
-        android:layout_marginBottom="8dp"
         android:gravity="center"
         android:text="@string/change_category_save"
         android:textColor="?appLightTextColor"

feature_change_record_type/src/main/res/layout/change_record_type_fragment.xml

@@ -321,7 +321,6 @@
         android:layout_marginStart="8dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="8dp"
-        android:layout_marginBottom="8dp"
         android:gravity="center"
         android:text="@string/change_record_type_save"
         android:textColor="?appLightTextColor"

feature_change_running_record/src/main/res/layout/change_running_record_fragment.xml

@@ -207,7 +207,6 @@
         android:layout_marginStart="8dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="8dp"
-        android:layout_marginBottom="8dp"
         android:gravity="center"
         android:text="@string/change_record_save"
         android:textColor="?appLightTextColor"