Overhaul the haiku-apps directory

* Fixed PROVIDES/*REQUIRES entries
* Added vcs hashes to the ports needing it in the SRC_URI
* Made single executable apps install to the top level $appsDir
* Added patches for gcc4 versions of most apps
* Added patches for apps that couldn't build on any arch
   ( even though they were marked as working :( )
* Other misc fixes that I've forgotten already because I'm sick of
  looking at this directory

haiku-apps/a_book/patches/a_book-1.1.patchset

@@ -0,0 +1,22 @@
+From 2c7f24af4d3a0336d40a48155556527cdfc6362a Mon Sep 17 00:00:00 2001
+From: Chris Roberts <cpr420@gmail.com>
+Date: Mon, 2 Dec 2013 17:30:53 -0700
+Subject: Fix makefile stdc++ libs
+
+
+diff --git a/makefile b/makefile
+index a28bcd4..1c0d18d 100644
+--- a/makefile
++++ b/makefile
+@@ -56,7 +56,7 @@ RSRCS=
+ #		naming scheme you need to specify the path to the library
+ #		and it's name
+ #		library: my_lib.a entry: my_lib.a or path/my_lib.a
+-LIBS=be
++LIBS=be $(STDCPPLIBS)
+ 
+ #	specify additional paths to directories following the standard
+ #	libXXX.so or libXXX.a naming scheme.  You can specify full paths
+-- 
+1.8.3.4
+