RF+BK: remove dependency on "new" fieldtrip
WEB: add icon for modules
BF+ACK: fix usage of reading .smp files. Thanks to #Jens Schwarzbach# for reporting this issue
WEB: add external toolboxes
BF: fix AFNI matlab library citation
ENH: allow dataset without .sa
WEB: indicate that cosmo_set_path is in mvpa directory
RF: cosmo_disp now behaves like disp with no output arguments
ENH: display dataset in examples
ENH: better printing of arrays
ENH: use disp to show externals