gnucash master: Fix Travis build errors.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/1774de79 (commit)
	from  https://github.com/Gnucash/gnucash/commit/0f506276 (commit)



commit 1774de79fed06ded00f9d2f28d979c25dbfa6244
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Nov 17 17:07:05 2016 -0800

    Fix Travis build errors.

diff --git a/src/backend/dbi/test/test-backend-dbi-basic.cpp b/src/backend/dbi/test/test-backend-dbi-basic.cpp
index a7b90b2..9055704 100644
--- a/src/backend/dbi/test/test-backend-dbi-basic.cpp
+++ b/src/backend/dbi/test/test-backend-dbi-basic.cpp
@@ -60,6 +60,7 @@ extern "C"
 
 #include <string>
 #include <vector>
+#include <algorithm>
 
 #include "test-dbi-stuff.h"
 #include "test-dbi-business-stuff.h"
diff --git a/src/backend/sql/gnc-account-sql.cpp b/src/backend/sql/gnc-account-sql.cpp
index f804d3c..dbf47aa 100644
--- a/src/backend/sql/gnc-account-sql.cpp
+++ b/src/backend/sql/gnc-account-sql.cpp
@@ -42,6 +42,10 @@ extern "C"
 #endif
 }
 
+#include <string>
+#include <vector>
+#include <algorithm>
+
 #include "gnc-sql-connection.hpp"
 #include "gnc-sql-backend.hpp"
 #include "gnc-sql-object-backend.hpp"
diff --git a/src/backend/sql/gnc-bill-term-sql.cpp b/src/backend/sql/gnc-bill-term-sql.cpp
index 4b5e011..40bd993 100644
--- a/src/backend/sql/gnc-bill-term-sql.cpp
+++ b/src/backend/sql/gnc-bill-term-sql.cpp
@@ -41,6 +41,10 @@ extern "C"
 #include "qof.h"
 }
 
+#include <string>
+#include <vector>
+#include <algorithm>
+
 #include "gnc-sql-connection.hpp"
 #include "gnc-sql-backend.hpp"
 #include "gnc-sql-object-backend.hpp"
diff --git a/src/backend/sql/gnc-tax-table-sql.cpp b/src/backend/sql/gnc-tax-table-sql.cpp
index 02b95af..b626bf8 100644
--- a/src/backend/sql/gnc-tax-table-sql.cpp
+++ b/src/backend/sql/gnc-tax-table-sql.cpp
@@ -40,6 +40,10 @@ extern "C"
 #include "gncTaxTableP.h"
 }
 
+#include <string>
+#include <vector>
+#include <algorithm>
+
 #include "gnc-sql-connection.hpp"
 #include "gnc-sql-backend.hpp"
 #include "gnc-sql-object-backend.hpp"



Summary of changes:
 src/backend/dbi/test/test-backend-dbi-basic.cpp | 1 +
 src/backend/sql/gnc-account-sql.cpp             | 4 ++++
 src/backend/sql/gnc-bill-term-sql.cpp           | 4 ++++
 src/backend/sql/gnc-tax-table-sql.cpp           | 4 ++++
 4 files changed, 13 insertions(+)