removed 'Tusker' link and 'reference' link from supercomputing mini-workshop....

removed 'Tusker' link and 'reference' link from supercomputing mini-workshop. replaced html tags with MD equivalents

content/events/2013/june_2013_osg_workshop.md

@@ -42,6 +42,6 @@ Password for demo account is 'OSG@HCC2013'.
  
 
 Materials borrowed
-from <a href=" https://support.opensciencegrid.org/support/home" class="external-link">OSG</a>.
+from [OSG](https://support.opensciencegrid.org/support/home)
 
 

content/events/2013/supercomputing_mini_workshop_february_27_2013.md

@@ -25,7 +25,7 @@ state-of-the-art supercomputing resources.
 ssh tusker.unl.edu -l demoXXXX
 ```
 
-**<a href="http://cygwin.com/install.html" class="external-link">Cygwin Link</a>**
+**[Cypwin Link](http://cygwin.com/install.html)**
 
 Preparation
 -----------
@@ -58,15 +58,13 @@ Serial Job
 ----------
 
 First, you need to login to the cluster
-<a href="/pages/createpage.action?spaceKey=HCCDOC&amp;title=Tusker+Cluster&amp;linkCreation=true&amp;fromPageId=1246451" class="createlink">Tusker</a>:
 
 ``` syntaxhighlighter-pre
 $ ssh <username>@tusker.unl.edu
 <enter password>
 ```
 
-<span style="font-size: 10.0pt;line-height: 13.0pt;">Next, you will move
-to the working filesystem:</span>
+Next, you will move to the working filesystem:
 
 ``` syntaxhighlighter-pre
 $ cd /work/demo/<username>
@@ -97,10 +95,8 @@ schedule your job to run on a node in the cluster.
 $ qsub submit_tusker.serial
 ```
 
-<span style="font-size: 10.0pt;line-height: 13.0pt;"> </span><span
-style="font-size: 10.0pt;line-height: 13.0pt;">You can watch the status
+You can watch the status
 of the job using showq
-(<a href="/pages/createpage.action?spaceKey=HCCDOC&amp;title=Job+Control&amp;linkCreation=true&amp;fromPageId=1246451" class="createlink">reference</a>): </span>
 
 ``` syntaxhighlighter-pre
 $ showq -u username
@@ -117,17 +113,14 @@ Parallel Job
 -------------
 
 Again, logged into the cluster as in the Serial job, change to the
-working directory:<span
-style="font-size: 10.0pt;line-height: 13.0pt;"> </span>
+working directory:
 
 ``` syntaxhighlighter-pre
 $ cd /work/demo/<username>/demo_code/parallel_f90
 $ ls
 ```
 
-<span style="font-size: 10.0pt;line-height: 13.0pt;">Then load both the
-compiler and the MPI (Message Passing Interface) for parallel
-applications.</span>
+Then load both the compiler and the MPI (Message Passing Interface) for parallel applications.
 
 ``` syntaxhighlighter-pre
 $ module load compiler/intel/12
@@ -172,13 +165,7 @@ Useful Commands
 | $ cd &lt;directory&gt;      | Change Directory - Change the working directory to another.                                                                                                                                                 |
 | $ cd ..                     | Change Directory to the one above the current.                                                                                                                                                              |
 | $ cat &lt;filename&gt;      | Print the contents of a file                                                                                                                                                                                |
-| $ showq -u &lt;username&gt; | Show the status of jobs for user &lt;username&gt;. (<a href="/pages/createpage.action?spaceKey=HCCDOC&amp;title=Job+Control&amp;linkCreation=true&amp;fromPageId=1246451" class="createlink">reference</a>) |
+| $ showq -u &lt;username&gt; | Show the status of jobs for user &lt;username&gt;.  |
 | $ qdel &lt;jobid&gt;        | Remove the job &lt;jobid&gt; from the queue. Stop job if it is running.                                                                                                                                     |
 
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[hcc\_tusker.zip](attachments/1246451/1179891.zip) (application/zip)  
-