[DIFF] adds ansi formatting to showme

This adds an additional format parameter that allows one to specify the 
ansi attributes of the showme message. i.e

#showme {test} {reverse, bold, blue}
will show test (not the '# ' prefix though) in reverse, bold, blue style

it also include the posix path support for user folders that I submitted 
earlier.

Also, should it interest one, I added probability for support for 
uberactions (i.e. if the line match, you can assign a probability to 
script actually being sent) ... i.e.

#uberaction {jump} {#showme jumped} prob={50}
will send '#showme jumped' 50% of the time.

Index: lyntin40/lyntin/modules/tintincmds.py
===================================================================
RCS file: /cvsroot/lyntin/lyntin40/lyntin/modules/tintincmds.py,v
retrieving revision 1.25
diff -r1.25 tintincmds.py
10c10
< from lyntin import net, utils, engine, constants, config, exported, event
---
 > from lyntin import ansi, net, utils, engine, constants, config, 
exported, event
527a528,536
 >  
 >   There is an optional format for parameter which is comma-delimited 
list of
 >   ansi attributes. Valid ansi attributes (drawn from ansi.py) are:
 >    
 >     bold, underline, blink, reverse, black, red, green, yellow, blue, 
magenta,
 >     cyan, white, grey, light red, light green, light yellow, light blue,
 >     light magenta, light cyan, light white, b black, b red, b green, 
b yellow,
 >     b blue, b magenta, b cyan, b white or default
 >    
534a544,549
 >   txtformat = args["format"]
 >   if len(txtformat) > 0:
 >       input = "%s%s%s" % (ansi.get_color(txtformat),
 >                           input,
 >                           ansi.get_color("default"))
 >      
538c553
<
---
 >    
545c560,561
< commands_dict["showme"] = (showme_cmd, "input=", "limitparsing=0")
---
 > commands_dict["showme"] = (showme_cmd, "input= format=")
 > # commands_dict["showme"] = (showme_cmd, "input= format=", 
"limitparsing=0")
624a641,644
 >  
 >   Note: OS X and Unix users the user paths (~user or~/file) are now 
supported.
 >   It also defaults to the current user's folder if no path 
information is
 >   passed.
641a662,665
 >       # add support for ~ format for posix paths
 >       if os.name=="posix" and filename.startswith("~"):
 >         filename = os.path.expanduser(filename)
 >              


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