Merge branch 'master' into experimental

diff --cc main/Makefile.am
index c4513e9,bdea2c8..3a60824
--- 1/main/Makefile.am
--- 2/main/Makefile.am
+++ b/main/Makefile.am
@@@ -71,10 -72,15 +73,14 @@@ BUILT_SOURCES = version-intermediate.
  .PHONY: version-intermediate.h
  version-intermediate.h:
        $(AM_V_GEN)touch $@
-       -$(AM_V_at)[ -n "$(ENIGMA2_DATE)" ] && echo "#define ENIGMA2_LAST_CHANGE_DATE \"$(ENIGMA2_DATE)\"" >> $@
+       if [ -n "$(ENIGMA2_COMMIT_DATE)" ]; then \
 -              $(AM_V_at)[ -n "$(ENIGMA2_COMMIT_DATE)" ] && echo "#define ENIGMA2_LAST_CHANGE_DATE \"$(ENIGMA2_COMMIT_DATE)\"" >> $@; \
++              -$(AM_V_at)[ -n "$(ENIGMA2_COMMIT_DATE)" ] && echo "#define ENIGMA2_LAST_CHANGE_DATE \"$(ENIGMA2_COMMIT_DATE)\"" >> $@; \
+       else \
 -              $(AM_V_at)[ -n "$(ENIGMA2_DATE)" ] && echo "#define ENIGMA2_LAST_CHANGE_DATE \"$(ENIGMA2_DATE)\"" >> $@; \
++              -$(AM_V_at)[ -n "$(ENIGMA2_DATE)" ] && echo "#define ENIGMA2_LAST_CHANGE_DATE \"$(ENIGMA2_DATE)\"" >> $@; \
+       fi;
 -      $(AM_V_at)[ -n "$(ENIGMA2_BRANCH)" ] && echo "#define ENIGMA2_BRANCH \"$(ENIGMA2_BRANCH)\"" >> $@
 +      -$(AM_V_at)[ -n "$(ENIGMA2_BRANCH)" ] && echo "#define ENIGMA2_BRANCH \"$(ENIGMA2_BRANCH)\"" >> $@
        -$(AM_V_at)[ -n "$(ENIGMA2_REV)" ] && echo "#define ENIGMA2_REV \"$(ENIGMA2_REV)\"" >> $@
        $(AM_V_at)([ -f version.h ] && diff -q version.h $@ >/dev/null) || $(INSTALL_HEADER) $@ version.h
 -endif
  
  enigma2$(EXEEXT): $(enigma2_OBJECTS) $(enigma2_DEPENDENCIES) $(enigma2_LDADD_WHOLE)
        $(AM_V_CXXLD)$(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ $(enigma2_LDFLAGS) $(enigma2_OBJECTS) \