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

1 files changed, 0 insertions, 105 deletions

diff --git a/build-unix.txt b/build-unix.txt
deleted file mode 100644
index b959f1a2d9..0000000000
--- a/build-unix.txt
+++ /dev/null
@@ -1,105 +0,0 @@
-Copyright (c) 2009-2010 Satoshi Nakamoto
-Distributed under the MIT/X11 software license, see the accompanying
-file license.txt or http://www.opensource.org/licenses/mit-license.php.
-This product includes software developed by the OpenSSL Project for use in
-the OpenSSL Toolkit (http://www.openssl.org/).  This product includes
-cryptographic software written by Eric Young (eay@cryptsoft.com) and UPnP
-software written by Thomas Bernard.
-
-
-UNIX BUILD NOTES
-================
-
-To Build
---------
-
-make -f makefile.unix            # Bitcoin with wxWidgets GUI
-  or
-make -f makefile.unix bitcoind   # Headless bitcoin
-
-
-Dependencies
-------------
-sudo apt-get install build-essential
-sudo apt-get install libgtk2.0-dev
-sudo apt-get install libssl-dev
-sudo apt-get install libdb4.7-dev
-sudo apt-get install libdb4.7++-dev
-Boost 1.40+: sudo apt-get install libboost-all-dev
-or Boost 1.37: sudo apt-get install libboost1.37-dev
-
-If using Boost 1.37, append -mt to the boost libraries in the makefile.
-
-Requires wxWidgets 2.9.0 or greater, which uses UTF-8.  Don't try 2.8, it
-won't work.
-
-You need to download wxWidgets from http://www.wxwidgets.org/downloads/
-and build it yourself.  See the build instructions and configure parameters
-below.
-
-Requires miniupnpc for UPnP port mapping.  To compile with UPnP support,
-install miniupnpc and compile after setting USE_UPNP.  It can be downloaded
-from http://miniupnp.tuxfamily.org/files/.  
-
-Licenses of statically linked libraries:
-wxWidgets      LGPL 2.1 with very liberal exceptions
-Berkeley DB    New BSD license with additional requirement that linked software must be free open source
-Boost          MIT-like license
-miniupnpc      New (3-clause) BSD license
-
-Versions used in this release:
-GCC          4.3.3
-OpenSSL      0.9.8g
-wxWidgets    2.9.0
-Berkeley DB  4.7.25.NC
-Boost        1.37
-miniupnpc    1.5
-
-
-Notes
------
-The UI layout is edited with wxFormBuilder.  The project file is
-uiproject.fbp.  It generates uibase.cpp and uibase.h, which define base
-classes that do the rote work of constructing all the UI elements.
-
-The release is built with GCC and then "strip bitcoin" to strip the debug
-symbols, which reduces the executable size by about 90%.
-
-
-wxWidgets
----------
-cd /usr/local
-tar -xzvf wxWidgets-2.9.0.tar.gz
-cd wxWidgets-2.9.0
-mkdir buildgtk
-cd buildgtk
-../configure --with-gtk --enable-debug --disable-shared --enable-monolithic
-make
-sudo su
-make install
-ldconfig
-
-
-miniupnpc
----------
-tar -xzvf miniupnpc-1.5.tar.gz
-cd miniupnpc-1.5
-make
-sudo su
-make install
-
-
-Berkeley DB
------------
-You need Berkeley DB 4.7.  Don't use 4.8, the database/log0000* files
-are incompatible.  If you have to build Berkeley DB yourself:
-../dist/configure --enable-cxx
-make
-
-
-Boost
------
-If you need to build Boost yourself:
-sudo su
-./bootstrap.sh
-./bjam install