clean-up

some file permissions where set up wrong
(e.g. execute permissions for text files)

diff --git a/backend.c b/backend.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/engineoutput.c b/engineoutput.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/engineoutput.h b/engineoutput.h
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/gamelist.c b/gamelist.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/gettext.h b/gettext.h
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/parser.l b/parser.l
old mode 100755 (executable)
new mode 100644 (file)