directory re-organization (keeps the old build system)

there is no internal modification of any file in this commit

files are moved into directories according to established standards in
sourcecode distribution; these directories contain:

 src - Files that are used in constructing the executable binaries,
       but are not installed.

 doc - Files in HTML and text format that document usage, quirks of
       the implementation, and contributor checklists.

 locale - Files that contain human language translation of strings
          used in the program

 contrib - Files contributed from distributions or other third party
 	   implementing scripts and auxiliary programs

src/xpm/send16.xpm

@@ -0,0 +1,278 @@
+/* XPM */
+static const char * send16_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"16 16 256 2",
+"   c #ADF7AD",
+".  c #9CFF9C",
+"X  c None",
+"o  c #ADEFAD",
+"O  c #94FF94",
+"+  c #D6CECE",
+"@  c #8CFF8C",
+"#  c #CECECE",
+"$  c #CECEC5",
+"%  c #84FF84",
+"&  c #CEC5C5",
+"*  c #73FF73",
+"=  c #C5C5C5",
+"-  c #6BFF6B",
+";  c #73F773",
+":  c #C5BDBD",
+">  c #6BF76B",
+",  c #BDBDBD",
+"<  c #63F763",
+"1  c #B5B5B5",
+"2  c #52F752",
+"3  c #42FF42",
+"4  c #3AFF3A",
+"5  c #ADADAD",
+"6  c #ADADA5",
+"7  c #4AEF4A",
+"8  c #29FF29",
+"9  c #A5A5A5",
+"0  c #42E642",
+"q  c #9CA59C",
+"w  c #3AE63A",
+"e  c #10FF10",
+"r  c #08FF08",
+"t  c #949C94",
+"y  c #00FF00",
+"u  c #00F700",
+"i  c #8C948C",
+"p  c #00EF00",
+"a  c #08E608",
+"s  c #10DE10",
+"d  c #00E600",
+"f  c #00DE00",
+"g  c #19C519",
+"h  c #00CE00",
+"j  c #00C500",
+"k  c #008C00",
+"l  c #008400",
+"z  c #669900",
+"x  c #999900",
+"c  c #CC9900",
+"v  c #FF9900",
+"b  c #00CC00",
+"n  c #33CC00",
+"m  c #66CC00",
+"M  c #99CC00",
+"N  c #CCCC00",
+"B  c #FFCC00",
+"V  c #66FF00",
+"C  c #99FF00",
+"Z  c #CCFF00",
+"A  c #000033",
+"S  c #330033",
+"D  c #660033",
+"F  c #990033",
+"G  c #CC0033",
+"H  c #FF0033",
+"J  c #003333",
+"K  c #333333",
+"L  c #663333",
+"P  c #993333",
+"I  c #CC3333",
+"U  c #FF3333",
+"Y  c #006633",
+"T  c #336633",
+"R  c #666633",
+"E  c #996633",
+"W  c #CC6633",
+"Q  c #FF6633",
+"!  c #009933",
+"~  c #339933",
+"^  c #669933",
+"/  c #999933",
+"(  c #CC9933",
+")  c #FF9933",
+"_  c #00CC33",
+"`  c #33CC33",
+"'  c #66CC33",
+"]  c #99CC33",
+"[  c #CCCC33",
+"{  c #FFCC33",
+"}  c #33FF33",
+"|  c #66FF33",
+" . c #99FF33",
+".. c #CCFF33",
+"X. c #FFFF33",
+"o. c #000066",
+"O. c #330066",
+"+. c #660066",
+"@. c #990066",
+"#. c #CC0066",
+"$. c #FF0066",
+"%. c #003366",
+"&. c #333366",
+"*. c #663366",
+"=. c #993366",
+"-. c #CC3366",
+";. c #FF3366",
+":. c #006666",
+">. c #336666",
+",. c #666666",
+"<. c #996666",
+"1. c #CC6666",
+"2. c #009966",
+"3. c #339966",
+"4. c #669966",
+"5. c #999966",
+"6. c #CC9966",
+"7. c #FF9966",
+"8. c #00CC66",
+"9. c #33CC66",
+"0. c #99CC66",
+"q. c #CCCC66",
+"w. c #FFCC66",
+"e. c #00FF66",
+"r. c #33FF66",
+"t. c #99FF66",
+"y. c #CCFF66",
+"u. c #FF00CC",
+"i. c #CC00FF",
+"p. c #009999",
+"a. c #993399",
+"s. c #990099",
+"d. c #CC0099",
+"f. c #000099",
+"g. c #333399",
+"h. c #660099",
+"j. c #CC3399",
+"k. c #FF0099",
+"l. c #006699",
+"z. c #336699",
+"x. c #663399",
+"c. c #996699",
+"v. c #CC6699",
+"b. c #FF3399",
+"n. c #339999",
+"m. c #669999",
+"M. c #999999",
+"N. c #CC9999",
+"B. c #FF9999",
+"V. c #00CC99",
+"C. c #33CC99",
+"Z. c #66CC66",
+"A. c #99CC99",
+"S. c #CCCC99",
+"D. c #FFCC99",
+"F. c #00FF99",
+"G. c #33FF99",
+"H. c #66CC99",
+"J. c #99FF99",
+"K. c #CCFF99",
+"L. c #FFFF99",
+"P. c #0000CC",
+"I. c #330099",
+"U. c #6600CC",
+"Y. c #9900CC",
+"T. c #CC00CC",
+"R. c #003399",
+"E. c #3333CC",
+"W. c #6633CC",
+"Q. c #9933CC",
+"!. c #CC33CC",
+"~. c #FF33CC",
+"^. c #0066CC",
+"/. c #3366CC",
+"(. c #666699",
+"). c #9966CC",
+"_. c #CC66CC",
+"`. c #FF6699",
+"'. c #0099CC",
+"]. c #3399CC",
+"[. c #6699CC",
+"{. c #9999CC",
+"}. c #CC99CC",
+"|. c #FF99CC",
+" X c #00CCCC",
+".X c #33CCCC",
+"XX c #66CCCC",
+"oX c #99CCCC",
+"OX c #CCCCCC",
+"+X c #FFCCCC",
+"@X c #00FFCC",
+"#X c #33FFCC",
+"$X c #66FF99",
+"%X c #99FFCC",
+"&X c #CCFFCC",
+"*X c #FFFFCC",
+"=X c #3300CC",
+"-X c #6600FF",
+";X c #9900FF",
+":X c #0033CC",
+">X c #3333FF",
+",X c #6633FF",
+"<X c #9933FF",
+"1X c #CC33FF",
+"2X c #FF33FF",
+"3X c #0066FF",
+"4X c #3366FF",
+"5X c #6666CC",
+"6X c #9966FF",
+"7X c #CC66FF",
+"8X c #FF66CC",
+"9X c #0099FF",
+"0X c #3399FF",
+"qX c #6699FF",
+"wX c #9999FF",
+"eX c #CC99FF",
+"rX c #FF99FF",
+"tX c #00CCFF",
+"yX c #33CCFF",
+"uX c #66CCFF",
+"iX c #99CCFF",
+"pX c #CCCCFF",
+"aX c #FFCCFF",
+"sX c #33FFFF",
+"dX c #66FFCC",
+"fX c #99FFFF",
+"gX c #CCFFFF",
+"hX c #FF6666",
+"jX c #66FF66",
+"kX c #FFFF66",
+"lX c #6666FF",
+"zX c #FF66FF",
+"xX c #66FFFF",
+"cX c #A50021",
+"vX c #5F5F5F",
+"bX c #777777",
+"nX c #868686",
+"mX c #969696",
+"MX c #CBCBCB",
+"NX c #B2B2B2",
+"BX c #D7D7D7",
+"VX c #DDDDDD",
+"CX c #E3E3E3",
+"ZX c #EAEAEA",
+"AX c #F1F1F1",
+"SX c #F8F8F8",
+"DX c #FFFBF0",
+"FX c #A0A0A4",
+"GX c #808080",
+"HX c #FF0000",
+"JX c #00FF00",
+"KX c #FFFF00",
+"LX c #0000FF",
+"PX c #FF00FF",
+"IX c #00FFFF",
+"UX c #FFFFFF",
+/* pixels */
+"X X X X X X X k k X X X X X X X ",
+"X X X X X X X k j k X X X X X X ",
+"X X X X X X X k o j k X X X X X ",
+"X X X X X X X k * o j k X X X X ",
+"l k k k k k k k * * . j k X X X ",
+"l @ @ @ @ @ @ @ 4 e e % j k X X ",
+"l O 3 8 e r r r r r r e ; j k X ",
+"l @ e e r r r r r u p a f < j k ",
+"l @ r u p a a a a a f f w j k i ",
+"l O ; ; ; ; ; < a f b 0 j k t : ",
+"l k k k k k k k s j 7 j k q = X ",
+"X $ = = = = = k g 7 j k 9 & X X ",
+"X X X X X X X k 2 j k 6 $ X X X ",
+"X X X X X X X k j k 5 + X X X X ",
+"X X X X X X X k k 1 + X X X X X ",
+"X X X X X X X = , X X X X X X X "
+};