Changed symbols and colors

Added a better symbol for the mark, and changed the color to red. This helps it
stand out more easily.

libmproxy/console/common.py

@@ -115,10 +115,11 @@ def fcol(s, attr):
 if urwid.util.detected_encoding:
     SYMBOL_REPLAY = u"\u21ba"
     SYMBOL_RETURN = u"\u2190"
-    SYMBOL_MARK = "==="
+    SYMBOL_MARK = u"[M] \u2192"
 else:
     SYMBOL_REPLAY = u"[r]"
     SYMBOL_RETURN = u"<-"
+    SYMBOL_MARK = "[M] ==>"
 
 
 def raw_format_flow(f, focus, extended, padding):

libmproxy/console/palettes.py

@@ -24,7 +24,7 @@ class Palette:
         'method', 'focus',
         'code_200', 'code_300', 'code_400', 'code_500', 'code_other',
         'error',
-        'header', 'highlight', 'intercept', 'replay',
+        'header', 'highlight', 'intercept', 'replay', 'mark',
 
         # Hex view
         'offset',
@@ -104,6 +104,7 @@ class LowDark(Palette):
         highlight = ('white,bold', 'default'),
         intercept = ('brown', 'default'),
         replay = ('light green', 'default'),
+        mark = ('light red', 'default'),
 
         # Hex view
         offset = ('dark cyan', 'default'),
@@ -167,6 +168,7 @@ class LowLight(Palette):
         highlight = ('black,bold', 'default'),
         intercept = ('brown', 'default'),
         replay = ('dark green', 'default'),
+        mark = ('dark red', 'default'),
 
         # Hex view
         offset = ('dark blue', 'default'),