[banshee] build: build: Re-enable disabled warnings during compilation

[Bertrand Lorentz <blorentz src gnome org>]

commit e0a782203e6acdae4cc22ab207517ddd5c5ab913
Author: Bertrand Lorentz <bertrand lorentz gmail com>
Date:   Sat Jul 5 13:41:19 2014 +0200

    build: build: Re-enable disabled warnings during compilation
    
    Those warnings were disabled a long time ago to work around bugs in old
    mono compilers.
    
    Also update to latest Hyena from git master, to bring in the equivalent
    change in Hyena.

 build/build.rules.mk |    2 +-
 src/Hyena            |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/build/build.rules.mk b/build/build.rules.mk
index 90ca783..48acbed 100644
--- a/build/build.rules.mk
+++ b/build/build.rules.mk
@@ -41,7 +41,7 @@ $(ASSEMBLY_FILE): $(SOURCES_BUILD) $(RESOURCES_EXPANDED) $(DEP_LINK) $(DLL_MAP_V
        $(MCS) \
                $(GMCS_FLAGS) \
                $(ASSEMBLY_BUILD_FLAGS) \
-               -nowarn:0278 -nowarn:0078 $$warn \
+               $$warn \
                -debug -target:$(TARGET) -out:$@ \
                $(BUILD_DEFINES) $(ENABLE_TESTS_FLAG) \
                $(FILTERED_LINK) $(RESOURCES_BUILD) $(SOURCES_BUILD)
diff --git a/src/Hyena b/src/Hyena
index 3e2604c..a23a19e 160000
--- a/src/Hyena
+++ b/src/Hyena
@@ -1 +1 @@
-Subproject commit 3e2604cf87e96666a90395b8c612c5f6018cbd16
+Subproject commit a23a19e296ffaba1cedd21dbdb3877044ed19e37