aboveskip option formatting of bash-scripts, more corrected text in

install.tex


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@5038 2fb0f335-1f38-0410-981e-8018bf24f1b0

doc/handbook/dumux-handbook.tex

@@ -26,7 +26,9 @@
  rulecolor=\color{BashGrey},
  framerule=1pt,
  framesep=1pt,
- rulesep=0pt
+ rulesep=0pt,
+ aboveskip=\bigskipamount,
+ belowskip=\bigskipamount
 }
 
 \usepackage{hyperref}