/contrib index reorg

Cleaner and easier to read.

Reordered by functionality

contrib/README.md

@@ -1,22 +1,36 @@
-Python Tools
+Wallet Tools
 ---------------------
 
 ### [BitRPC](/contrib/bitrpc) ###
 Allows for sending of all standard Bitcoin commands via RPC rather than as command line args.
 
+### [SpendFrom](/contrib/spendfrom) ###
+
+Use the raw transactions API to send coins received on a particular
+address (or addresses).
+
+Repository Tools
+---------------------
+
+### [Developer tools](/contrib/devtools) ###
+Specific tools for developers working on this repository.
+Contains the script `github-merge.sh` for merging github pull requests securely and signing them using GPG.
+
+### [Linearize](/contrib/linearize) ###
+Construct a linear, no-fork, best version of the blockchain.
+
 ### [PyMiner](/contrib/pyminer) ###
 
 This is a 'getwork' CPU mining client for Bitcoin. It is pure-python, and therefore very, very slow.  The purpose is to provide a reference implementation of a miner, for study.
 
-### [SpendFrom](/contrib/spendfrom) ###
+### [Qos](/contrib/qos) ###
 
-Use the raw transactions API to send coins received on a particular
+A Linux bash script that will set up tc to limit the outgoing bandwidth for connections to the Bitcoin network. This means one can have an always-on bitcoind instance running, and another local bitcoind/bitcoin-qt instance which connects to this node and receives blocks from it.
-address (or addresses).
 
-### WalletTools
+### [Seeds](/contrib/seeds) ###
-Removed. Please see [/contrib/bitrpc](/contrib/bitrpc).
+Utility to generate the pnSeed[] array that is compiled into the client.
 
-Repository Tools
+Build Tools and Keys
 ---------------------
 
 ### [Debian](/contrib/debian) ###
@@ -29,18 +43,11 @@ Gavin's notes on getting gitian builds up and running using KVM.
 ### [Gitian-downloader](/contrib/gitian-downloader)
 Various PGP files of core developers. 
 
-### [Linearize](/contrib/linearize) ###
-Construct a linear, no-fork, best version of the blockchain.
-
 ### [MacDeploy](/contrib/macdeploy) ###
 Scripts and notes for Mac builds. 
 
-### [Qos](/contrib/qos) ###
+Test and Verify Tools 
-
+---------------------
-A Linux bash script that will set up tc to limit the outgoing bandwidth for connections to the Bitcoin network. This means one can have an always-on bitcoind instance running, and another local bitcoind/bitcoin-qt instance which connects to this node and receives blocks from it.
-
-### [Seeds](/contrib/seeds) ###
-Utility to generate the pnSeed[] array that is compiled into the client.
 
 ### [TestGen](/contrib/testgen) ###
 Utilities to generate test vectors for the data-driven Bitcoin tests.
@@ -51,8 +58,3 @@ tests each pull and when master is tested using jenkins.
 
 ### [Verify SF Binaries](/contrib/verifysfbinaries) ###
 This script attempts to download and verify the signature file SHA256SUMS.asc from SourceForge.
-
-### [Developer tools](/contrib/devtools) ###
-Specific tools for developers working on this repository.
-Contains the script `github-merge.sh` for merging github pull requests securely and signing them using GPG.
-