[gnome-calculator] Creates the documentation for the history view

[Robert Roth <robertroth src gnome org>]

commit 6f4a58648325638a5a7ed9b59745a17a2c8be414
Author: Sanket Dasgupta <sanketdasgupta gmail com>
Date:   Sat Jan 28 01:47:50 2017 +0530

    Creates the documentation for the history view
    
    This will create the documentation required for the history view that can be
    navigated from the user interface section in the existing documentation.
    
    Signed-off-by: Sanket Dasgupta <sanketdasgupta gmail com>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=681935

 help/C/history.page |   34 ++++++++++++++++++++++++++++++++++
 help/Makefile.am    |    1 +
 2 files changed, 35 insertions(+), 0 deletions(-)
---
diff --git a/help/C/history.page b/help/C/history.page
new file mode 100644
index 0000000..df94ffb
--- /dev/null
+++ b/help/C/history.page
@@ -0,0 +1,34 @@
+<page xmlns="http://projectmallard.org/1.0/";
+      xmlns:its="http://www.w3.org/2005/11/its";
+      type="topic" style="task"
+      id="history">
+
+    <info>
+        <link type="guide" xref="index#ui"/>
+        <revision pkgversion="3.8" version="0.1" date="2013-04-18" status="review"/>
+
+        <credit type="author copyright">
+          <name>Gopal Krishnan</name>
+          <email its:translate="no">ingeniumed outlook com</email>
+          <years>2012, 2013</years>
+        </credit>
+
+        <credit type="author copyright">
+          <name>Sanket Dasgupta</name>
+          <email its:translate="no">sanketdasgupta gmail com</email>
+          <years>2016, 2017</years>
+        </credit>
+    </info>
+
+       <title>Using the History View</title>
+
+    <p>
+    The History View is located above the entry box and is designed to show
+    your previous calculations in the form of a scrollable list that can be
+    clicked and scrolled through using a mouse or even navigated and selected
+    using the arrow keys on a keyboard. Once an entry has been selected, it
+    will immediately show up in the entry box for you to manipulate and use.
+    Finally, there is not an upper limit on the number of calculations that can
+    show up in the list for you to use.
+    </p>
+</page>
diff --git a/help/Makefile.am b/help/Makefile.am
index 115a72c..1256897 100644
--- a/help/Makefile.am
+++ b/help/Makefile.am
@@ -18,6 +18,7 @@ HELP_FILES = absolute.page \
              factorize.page \
              financial.page \
              functions.page \
+             history.page \
              index.page \
              keyboard.page \
              legal.xml \