get rid of --dump option in favor of --text

--dump option was not working anyway because of changes to precompIFO (which
hopefully will be going away).  text output now does not do precomp.

gwinc/__main__.py

@@ -74,10 +74,10 @@ group.add_argument('--interactive', '-i', action='store_true',
                    help="interactive plot with interactive shell")
 group.add_argument('--save', '-s',
                    help="save noise (hdf5) or figure (pdf/png/svg) to file")
-group.add_argument('--yaml', '-y', dest='yaml', action='store_true',
-                   help="print specified IFO yaml to stdout and exit")
-group.add_argument('--dump', '-d', dest='dump', action='store_true',
-                   help="print precomp'd IFO parameters to stdout and exit")
+group.add_argument('--yaml', '-y', action='store_true',
+                   help="print IFO as yaml to stdout and exit")
+group.add_argument('--text', '-x', action='store_true',
+                   help="print IFO as text table to stdout and exit")
 group.add_argument('--no-plot', '-np', action='store_false', dest='plot',
                    help="supress plotting")
 parser.add_argument('IFO', default=IFO,
@@ -104,11 +104,9 @@ def main():
             title = '{} GWINC Noise Budget'.format(args.IFO)
 
     if args.yaml:
-        ifo = load_ifo(args.IFO)
         print(ifo.to_yaml(), end='')
         return
-    if args.dump:
-        ifo = precompIFO(ifo)
+    if args.text:
         print(ifo.to_txt(), end='')
         return
     if args.plot: