Remove deprecated contrib utilities

contrib/README.md

@@ -6,21 +6,13 @@ 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.
 
-### [Verify-Commits](/contrib/verify-commits) ###
-Tool to verify that every merge commit was signed by a developer using the above `github-merge.sh` script.
-
 ### [Linearize](/contrib/linearize) ###
 Construct a linear, no-fork, best version of the blockchain.
 
@@ -44,18 +36,8 @@ Gavin's notes on getting gitian builds up and running using KVM.
 ### [Gitian-downloader](/contrib/gitian-downloader)
 Various PGP files of core developers. 
 
-### [MacDeploy](/contrib/macdeploy) ###
-Scripts and notes for Mac builds. 
-
 Test and Verify Tools 
 ---------------------
 
 ### [TestGen](/contrib/testgen) ###
-Utilities to generate test vectors for the data-driven Bitcoin tests.
-
-### [Test Patches](/contrib/test-patches) ###
-These patches are applied when the automated pull-tester
-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.
+Utilities to generate test vectors for the data-driven Bitcoin tests.