Update date and acknowledgements

branching/branching.tex

@@ -2,7 +2,7 @@
 
 \title{Working with branches in Git}
 \providecommand{\myConference}{Git course}
-\providecommand{\myDate}{Monday, October 14, 2013}
+\providecommand{\myDate}{Monday, June 23, 2014}
 \author{Martijn Vermaat}
 \providecommand{\myGroup}{Leiden Genome Technology Center}
 \providecommand{\myDepartment}{Department of Human Genetics}
@@ -574,6 +574,7 @@ Hit return to start merge resolution tool (meld):
 
     Zuotian Tatum
 
+    Wibowo Arindrarto
   \end{center}
   \vfill
   \permfoot{http://git-scm.com/book}\\

remotes/remotes.tex

@@ -2,7 +2,7 @@
 
 \title{Git and remote repositories}
 \providecommand{\myConference}{Git course}
-\providecommand{\myDate}{Monday, October 14, 2013}
+\providecommand{\myDate}{Monday, June 23, 2014}
 \author{Martijn Vermaat}
 \providecommand{\myGroup}{Leiden Genome Technology Center}
 \providecommand{\myDepartment}{Department of Human Genetics}
@@ -310,6 +310,7 @@ $ git pull    ==>    $ git fetch origin
 
     Zuotian Tatum
 
+    Wibowo Arindrarto
   \end{center}
   \vfill
   \permfoot{http://git-scm.com/book}\\