updated error suppression for newer versions of Qt

this new suppression file was tested with Qt 4.8.2, 4.8.4 and 4.8.6 with
valgrind 3.7.0 (Mint 13/Ubuntu 12.04 default) and valgrind 3.9.0
(installed from source code); the previous suppression file only worked
with Qt 4.8.2 and maybe earlier but not with 4.8.4 and 4.8.6 (other
versions not tested)

test/ibcp.supp.in

@@ -195,7 +195,7 @@
    Memcheck:Leak
    fun:memalign
    fun:posix_memalign
-   obj:/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3
+   obj:/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.4
    fun:g_slice_alloc
    fun:g_slist_prepend
    fun:g_once_init_enter
@@ -287,7 +287,7 @@
    Memcheck:Leak
    fun:memalign
    fun:posix_memalign
-   obj:/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3
+   obj:/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.4
    fun:g_slice_alloc
    fun:g_slist_prepend
    fun:g_once_init_enter
@@ -319,7 +319,7 @@
    Memcheck:Leak
    fun:memalign
    fun:posix_memalign
-   obj:/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3
+   obj:/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.4
    fun:g_slice_alloc
    fun:g_slice_alloc0
    fun:g_thread_self
@@ -362,43 +362,3 @@
    fun:_ZN6QImage8fromDataEPKhiPKc
    fun:_ZN6QImage12loadFromDataEPKhiPKc
 }
-{
-   memalign[Memcheck:Leak]
-   Memcheck:Leak
-   fun:memalign
-   fun:posix_memalign
-   obj:/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.4
-   fun:g_slice_alloc
-   fun:g_slist_prepend
-   fun:g_once_init_enter
-   fun:g_main_context_new
-   fun:g_main_context_default
-   fun:_ZN27QEventDispatcherGlibPrivateC1EP13_GMainContext
-   fun:_ZN30QGuiEventDispatcherGlibPrivateC1Ev
-   fun:_ZN23QGuiEventDispatcherGlibC1EP7QObject
-   fun:_ZN19QApplicationPrivate21createEventDispatcherEv
-   fun:_ZN16QCoreApplication4initEv
-   fun:_ZN16QCoreApplicationC1ER23QCoreApplicationPrivate
-   fun:_ZN12QApplicationC1ERiPPci
-   fun:main
-}
-{
-   memalign[Memcheck:Leak]
-   Memcheck:Leak
-   fun:memalign
-   fun:posix_memalign
-   obj:/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.4
-   fun:g_slice_alloc
-   fun:g_slice_alloc0
-   fun:g_thread_self
-   fun:g_main_context_acquire
-   fun:g_main_context_push_thread_default
-   fun:_ZN27QEventDispatcherGlibPrivateC1EP13_GMainContext
-   fun:_ZN30QGuiEventDispatcherGlibPrivateC1Ev
-   fun:_ZN23QGuiEventDispatcherGlibC1EP7QObject
-   fun:_ZN19QApplicationPrivate21createEventDispatcherEv
-   fun:_ZN16QCoreApplication4initEv
-   fun:_ZN16QCoreApplicationC1ER23QCoreApplicationPrivate
-   fun:_ZN12QApplicationC1ERiPPci
-   fun:main
-}