Fix bogus date, add foggoten patch to git

mathgl-2.3.3-nooctaveinstall.patch

@@ -0,0 +1,24 @@
+--- lang/CMakeLists.txt	2015-11-24 12:36:50.203458528 +0600
++++ lang/CMakeLists.txt.octave	2015-12-05 11:55:39.729209345 +0600
+@@ -125,12 +125,6 @@ message(STATUS "${oct_prog} ${oct_host}
+ 	)
+ 	add_custom_target(mgl_octave_module ALL DEPENDS mathgl.tar.gz)
+ 
+-	install(FILES ${CMAKE_BINARY_DIR}/lang/mathgl.tar.gz DESTINATION ${MGL_DATA_PATH})
+-	if(enable-octave-install)
+-		install(CODE "execute_process(
+-			COMMAND ${oct_exec} -q --eval \"pkg install mathgl.tar.gz\"
+-			WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/lang )")
+-	endif(enable-octave-install)
+ 	set(mgl_clean_files ${mgl_clean_files} mathgl)
+ endif(enable-octave)
+ set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${mgl_clean_files}")
+--- lang/DESCRIPTION	2015-11-24 12:36:50.203458528 +0600
++++ lang/DESCRIPTION.newversion	2015-12-05 21:52:16.228784984 +0600
+@@ -1,5 +1,5 @@
+ Name: mathgl
+-Version: 2.0
++Version: 2.3.3
+ Date: 2011-08-23
+ Author: Alexey Balakin
+ Maintainer: Dmitry Kulagin

mathgl.spec

@@ -586,7 +586,7 @@ fi
 %endif
 
 %changelog
-* Sat Dec 09 2015 Dsmitrij S. Kryzhevich <kryzhev@ispms.ru> - 2.3.3-5
+* Wed Dec 09 2015 Dsmitrij S. Kryzhevich <kryzhev@ispms.ru> - 2.3.3-5
 - Reenable octave module.
 - Conditionalize doc and mpich subpackages.
 - Conditionalize libharu and octave: only for Fedora.