- Migrated old compiler flags for better warnings, etc

src/Makefile.am

@@ -1,2 +1,3 @@
 bin_PROGRAMS = task
 task_SOURCES = Config.cpp Date.cpp T.cpp TDB.cpp Table.cpp Grid.cpp color.cpp parse.cpp task.cpp util.cpp text.cpp rules.cpp Config.h Date.h T.h TDB.h Table.h Grid.h color.h stlmacros.h task.h
+AM_CPPFLAGS = -Wall -pedantic -ggdb3 -fno-rtti