Update changelog and refresh patches after 5.5.50 import

debian/changelog

+mariadb-5.5 (5.5.50-1ubuntu0.14.04.1) trusty-security; urgency=low
+
+  * SECURITY UPDATE: New upstream release 5.5.50 (LP: #1605493)
+    - CVE-2016-5440
+    - CVE-2016-3615
+    - CVE-2016-3521
+    - CVE-2016-3477
+  * Update previous changelog entries to contain new CVE identifiers
+
+ -- Otto Kekäläinen <otto@debian.org>  Fri, 22 Jul 2016 09:24:36 +0300
+
 mariadb-5.5 (5.5.49-1ubuntu0.14.04.1) trusty-security; urgency=low
 
   * SECURITY UPDATE: New upstream release 5.5.49
+    - CVE-2016-5444
+    - CVE-2016-3452
     - CVE-2016-0647
     - CVE-2016-0648
     - CVE-2016-0666
@@ -41,6 +54,8 @@ mariadb-5.5 (5.5.47-1ubuntu0.14.04.1) trusty-security; urgency=low
 mariadb-5.5 (5.5.46-1ubuntu0.14.04.2) trusty-security; urgency=low
 
   * SECURITY UPDATE: Update to 5.5.46 to fix security issues (LP: #1512241):
+    - CVE-2016-3471
+    - CVE-2015-7744
     - CVE-2015-4913
     - CVE-2015-4870
     - CVE-2015-4861

debian/patches/38_scripts__mysqld_safe.sh__signals.diff

@@ -4,9 +4,9 @@
 ## DP: Executes /etc/init.d/mysql on signals
 ## DP: Reported as http://bugs.mysql.com/bug.php?id=31361
 
---- a/scripts/mysqld_safe.sh	2013-01-11 16:02:41 +0000
-+++ b/scripts/mysqld_safe.sh	2013-01-11 16:03:14 +0000
-@@ -33,7 +33,6 @@ err_log=
+--- a/scripts/mysqld_safe.sh
++++ b/scripts/mysqld_safe.sh
+@@ -33,7 +33,6 @@ err_log_base=
  syslog_tag_mysqld=mysqld
  syslog_tag_mysqld_safe=mysqld_safe
  
@@ -37,4 +37,3 @@
  # Uncomment the following lines if you want all tables to be automatically
  # checked and repaired during startup. You should add sensible key_buffer
  # and sort_buffer values to my.cnf to improve check performance or require
-

debian/patches/44_scripts__mysql_config__libs.diff

 Author: Christian Hammers <ch@debian.org>
 Description: Removes unnecessary library dependencies. See #390692
 
---- old/scripts/mysql_config.sh	2014-04-17 22:07:38.668960760 +0300
-+++ new/scripts/mysql_config.sh	2014-04-17 22:08:33.528958126 +0300
-@@ -107,10 +107,10 @@
+--- a/scripts/mysql_config.sh
++++ b/scripts/mysql_config.sh
+@@ -107,10 +107,10 @@ fi
  
  # Create options 
  # We intentionally add a space to the beginning and end of lib strings, simplifies replace later

debian/patches/50_mysql-test__db_test.diff

@@ -4,9 +4,9 @@
 ## DP: Patch 33_scripts__mysql_create_system_tables__no_test removes the
 ## DP: rights for anybody to connect to the test database but the test
 ## DP: suite depends on them.
---- old/mysql-test/mysql-test-run.pl	2009-06-16 14:24:09.000000000 +0200
-+++ new/mysql-test/mysql-test-run.pl	2009-07-04 00:03:34.000000000 +0200
-@@ -3570,6 +3570,11 @@ sub mysql_install_db {
+--- a/mysql-test/mysql-test-run.pl
++++ b/mysql-test/mysql-test-run.pl
+@@ -3573,6 +3573,11 @@ sub mysql_install_db {
      mtr_appendfile_to_file("$sql_dir/mysql_system_tables_data.sql",
  			   $bootstrap_sql_file);
  

debian/patches/82_extend_default_test_timeout_for_tokudb.diff

 Author: Otto Kekäläinen <otto@seravo.fi>
 Description: Extend timeout as some Debian pbuilder/sbuilder chroots may be very slow to run these
 
---- old/mysql-test/CMakeLists.txt	2014-02-12 17:55:23.469136898 +0200
-+++ new/mysql-test/CMakeLists.txt	2014-02-12 17:54:07.471406742 +0200
-@@ -64,7 +64,7 @@
+--- a/mysql-test/CMakeLists.txt
++++ b/mysql-test/CMakeLists.txt
+@@ -64,7 +64,7 @@ ELSE()
  ENDIF()
  
  
-+SET(MTR_FORCE perl ./mysql-test-run.pl --force --testcase-timeout=30 --suite-timeout=540)
 -SET(MTR_FORCE perl ./mysql-test-run.pl --force)
++SET(MTR_FORCE perl ./mysql-test-run.pl --force --testcase-timeout=30 --suite-timeout=540)
  IF(EXISTS ${CMAKE_SOURCE_DIR}/mysql-test/suite/nist)
    SET(TEST_NIST ${MTR_FORCE} --comment=nist suite=nist ${EXP} && 
      ${MTR_FORCE} --comment=nist --force --suite=nist+ps ${EXP})

debian/patches/99_remove_rename_mariadb-server_files_in.diff

 Author: Otto Kekäläinen <otto@seravo.fi>
 Description: Remove upstream debian/* handling that is obsolete
 
---- old/CMakeLists.txt	2014-01-29 20:55:56.499842093 +0200
-+++ new/CMakeLists.txt	2014-01-31 17:12:27.633594128 +0200
-@@ -436,12 +436,6 @@ CONFIGURE_FILE(
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -438,12 +438,6 @@ CONFIGURE_FILE(
      ${CMAKE_SOURCE_DIR}/cmake/info_macros.cmake.in
      ${CMAKE_BINARY_DIR}/info_macros.cmake @ONLY)