fix for abiword and section for gnumeric. (#33)

* fix path to gnome-mpv

* fix document viewer index

* start xfburn

* fix file name capitilization

* cleanup bad filename.

* add tweaking your desktop chapter blurb.

* add screenshots for pavucontrol and xfburn

* add screenshot for abiword and evince

* add screenshot for simple-scan

* Fix double of abiword and write section for gnumeric

source/3/3.2/3.2.1/abiword.rst

@@ -9,16 +9,10 @@ Version
 -------
 Lubuntu ships with version 3.0.2
 
-3.2.1 Abiword
-=============
-
-Description
------------
-Abiword is a simple lightweight word processing program. 
-
-Version
--------
-Lubuntu ships with version 3.0.2
+Screenshot
+----------
+.. image:: abiword.png
+   :width: 80%
 
 Screenshot
 ----------

source/3/3.2/3.2.2/gnumeric.rst

@@ -0,0 +1,24 @@
+Chapter 3.2.2 Gnumeric
+======================
+
+Description
+-----------
+Gnumeric is a lightweight interoperable spreadsheet program
+
+Version
+-------
+Lubuntu ships with version  1.12.35 of gnumeric.
+
+Screenshot
+----------
+   .. image:: gnumeric.png
+     :width: 80%
+
+Useage
+------
+To enter data into Gnumeric type the data into cells. To calculate things in the spreadsheet there are several functions under f(x). If you want to create a graph the button with two axis and three bars going up and down  creates many kinds of graphs. 
+
+How to luanch
+-------------
+To launch gnumeric in the menu > office >gnumeric which has a sheet of paper with a green left margin and a green pie graph to the right hand side or you can ran gnumeric from the terminal
+

source/3/3.2/office_applications.rst

@@ -8,5 +8,6 @@ This Chapter includes the list of office applications included in Lubuntu by def
    :titlesonly:
 
    3.2.1/abiword
+   3.2.2/gnumeric
    3.2.3/document_viewer
    3.2.4/simple_scan