[dasher: 66/217] Enable C++11 in CXXFLAGS and use valid C++11 foreach syntax

[Patrick Welche <pwelche src gnome org>]

commit c7adb623f857ca0e91d6b59fd8e7d8429d72fd04
Author: David Barnett <dbarnett google com>
Date:   Wed Oct 14 15:59:39 2015 -0700

    Enable C++11 in CXXFLAGS and use valid C++11 foreach syntax

 Src/DasherCore/ControlManager.cpp |    2 +-
 configure.ac                      |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/Src/DasherCore/ControlManager.cpp b/Src/DasherCore/ControlManager.cpp
index 855ad79..4587ab2 100644
--- a/Src/DasherCore/ControlManager.cpp
+++ b/Src/DasherCore/ControlManager.cpp
@@ -375,7 +375,7 @@ CControlBase::Action *CControlManager::parseAction(const XML_Char *name, const X
   // Key in actions map is name plus arguments in alphabetical order.
   key << name;
   if (!arguments.empty()) {
-    for each (auto arg in arguments) {
+    for (auto arg : arguments) {
       key << " " << arg.first << "=" << arg.second;
     }
   }
diff --git a/configure.ac b/configure.ac
index 9ffd70e..00d938b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -41,6 +41,7 @@ AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Gettext package])
 AM_GLIB_GNU_GETTEXT
 
+CXXFLAGS="$CXXFLAGS -std=c++0x"
 AC_PROG_CXX
 
 AC_PROG_LD_GNU