Simplify adaptive plotting


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1818 b0c55286-4f34-0410-a049-a1e7e93b0762
Add FORMCAT to CATLIST


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1819 b0c55286-4f34-0410-a049-a1e7e93b0762
Redirect IO when running programs from Closure CL


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1820 b0c55286-4f34-0410-a049-a1e7e93b0762
Avoid FINISH-OUTPUT


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1821 b0c55286-4f34-0410-a049-a1e7e93b0762
Update INSTALL and release notes


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1822 b0c55286-4f34-0410-a049-a1e7e93b0762