THRIFT-2602: Fix missing dist files
Client: build process
Patch: jfarrell

Add check for php extension to not build if phpize has not been run,
update Vagrantfile to update package list for haskell test deps, and
change bison min version to 2.4 to work with the current versions of
debian, ubuntu and centos.
diff --git a/aclocal/ac_prog_bison.m4 b/aclocal/ac_prog_bison.m4
index 1e2d200..c74b4f1 100644
--- a/aclocal/ac_prog_bison.m4
+++ b/aclocal/ac_prog_bison.m4
@@ -1,6 +1,6 @@
 dnl
 dnl Check Bison version
-dnl AC_PROG_BISON([MIN_VERSION=2.6])
+dnl AC_PROG_BISON([MIN_VERSION=2.4])
 dnl
 dnl Will define BISON_USE_PARSER_H_EXTENSION if Automake is < 1.11
 dnl for use with .h includes.
@@ -8,7 +8,7 @@
 
 AC_DEFUN([AC_PROG_BISON], [
 if test "x$1" = "x" ; then
-  bison_required_version="2.6"
+  bison_required_version="2.4"
 else
   bison_required_version="$1"
 fi
@@ -27,7 +27,7 @@
   if test "$bison_version" \< "$bison_required_version" ; then
     BISON=:
     AC_MSG_RESULT([no])
-    AC_MSG_ERROR([Bison version 2.6 or higher must be installed on the system!])
+    AC_MSG_ERROR([Bison version 2.4 or higher must be installed on the system!])
   else
     AC_MSG_RESULT([yes])
     BISON=bison