Run the .bashrc and slight formatting adjustment

Slight formatting change and replaced sourcing all dotfiles with
running just the .bashrc

install.sh

@@ -39,8 +39,9 @@ for FILE in $DOTFILES ; do
     if [ $NEWLINK -eq 1 ] ; then
       echo "Creating new link to $(pwd)/$BASEFILE from" ~
       ln -s $(pwd)/$BASEFILE ~/$BASEFILE
-      source ~/$BASEFILE
     fi
 
   fi
 done
+
+. ~/.bashrc