libquota: remove unnecessary definitions

Quite some definitions in quota library are not necessary. Remove them.
Also fold quota.h file into quotaio.h since it didn't contain that many
definitions.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/lib/quota/Makefile.in b/lib/quota/Makefile.in
index 5a12d4f..2851eac 100644
--- a/lib/quota/Makefile.in
+++ b/lib/quota/Makefile.in
@@ -130,9 +130,9 @@
  $(top_srcdir)/lib/ext2fs/ext3_extents.h $(top_srcdir)/lib/et/com_err.h \
  $(top_srcdir)/lib/ext2fs/ext2_io.h $(top_builddir)/lib/ext2fs/ext2_err.h \
  $(top_srcdir)/lib/ext2fs/ext2_ext_attr.h $(top_srcdir)/lib/ext2fs/bitops.h \
- $(top_srcdir)/lib/e2p/e2p.h $(srcdir)/quota.h $(srcdir)/quotaio.h \
- $(srcdir)/dqblk_v2.h $(srcdir)/quotaio_tree.h $(srcdir)/quotaio_v2.h \
- $(srcdir)/mkquota.h $(top_srcdir)/lib/../e2fsck/dict.h $(srcdir)/common.h
+ $(top_srcdir)/lib/e2p/e2p.h $(srcdir)/quotaio.h $(srcdir)/dqblk_v2.h \
+ $(srcdir)/quotaio_tree.h $(srcdir)/quotaio_v2.h $(srcdir)/mkquota.h \
+ $(top_srcdir)/lib/../e2fsck/dict.h $(srcdir)/common.h
 quotaio.o: $(srcdir)/quotaio.c $(top_builddir)/lib/config.h \
  $(top_builddir)/lib/dirpaths.h $(srcdir)/common.h $(srcdir)/quotaio.h \
  $(top_srcdir)/lib/ext2fs/ext2fs.h $(top_builddir)/lib/ext2fs/ext2_types.h \
@@ -140,23 +140,22 @@
  $(top_srcdir)/lib/et/com_err.h $(top_srcdir)/lib/ext2fs/ext2_io.h \
  $(top_builddir)/lib/ext2fs/ext2_err.h \
  $(top_srcdir)/lib/ext2fs/ext2_ext_attr.h $(top_srcdir)/lib/ext2fs/bitops.h \
- $(srcdir)/quota.h $(srcdir)/dqblk_v2.h $(srcdir)/quotaio_tree.h
+ $(srcdir)/dqblk_v2.h $(srcdir)/quotaio_tree.h
 quotaio_tree.o: $(srcdir)/quotaio_tree.c $(top_builddir)/lib/config.h \
  $(top_builddir)/lib/dirpaths.h $(srcdir)/common.h $(srcdir)/quotaio_tree.h \
- $(srcdir)/quota.h $(top_builddir)/lib/ext2fs/ext2_types.h \
  $(srcdir)/quotaio.h $(top_srcdir)/lib/ext2fs/ext2fs.h \
- $(top_srcdir)/lib/ext2fs/ext2_fs.h $(top_srcdir)/lib/ext2fs/ext3_extents.h \
- $(top_srcdir)/lib/et/com_err.h $(top_srcdir)/lib/ext2fs/ext2_io.h \
- $(top_builddir)/lib/ext2fs/ext2_err.h \
+ $(top_builddir)/lib/ext2fs/ext2_types.h $(top_srcdir)/lib/ext2fs/ext2_fs.h \
+ $(top_srcdir)/lib/ext2fs/ext3_extents.h $(top_srcdir)/lib/et/com_err.h \
+ $(top_srcdir)/lib/ext2fs/ext2_io.h $(top_builddir)/lib/ext2fs/ext2_err.h \
  $(top_srcdir)/lib/ext2fs/ext2_ext_attr.h $(top_srcdir)/lib/ext2fs/bitops.h \
  $(srcdir)/dqblk_v2.h
 quotaio_v2.o: $(srcdir)/quotaio_v2.c $(top_builddir)/lib/config.h \
  $(top_builddir)/lib/dirpaths.h $(srcdir)/common.h $(srcdir)/quotaio_v2.h \
- $(srcdir)/quota.h $(top_builddir)/lib/ext2fs/ext2_types.h \
- $(srcdir)/dqblk_v2.h $(srcdir)/quotaio_tree.h $(srcdir)/quotaio.h \
- $(top_srcdir)/lib/ext2fs/ext2fs.h $(top_srcdir)/lib/ext2fs/ext2_fs.h \
+ $(srcdir)/quotaio.h $(top_srcdir)/lib/ext2fs/ext2fs.h \
+ $(top_builddir)/lib/ext2fs/ext2_types.h $(top_srcdir)/lib/ext2fs/ext2_fs.h \
  $(top_srcdir)/lib/ext2fs/ext3_extents.h $(top_srcdir)/lib/et/com_err.h \
  $(top_srcdir)/lib/ext2fs/ext2_io.h $(top_builddir)/lib/ext2fs/ext2_err.h \
- $(top_srcdir)/lib/ext2fs/ext2_ext_attr.h $(top_srcdir)/lib/ext2fs/bitops.h
+ $(top_srcdir)/lib/ext2fs/ext2_ext_attr.h $(top_srcdir)/lib/ext2fs/bitops.h \
+ $(srcdir)/dqblk_v2.h $(srcdir)/quotaio_tree.h
 dict.o: $(srcdir)/../../e2fsck/dict.c $(top_builddir)/lib/config.h \
  $(top_builddir)/lib/dirpaths.h $(srcdir)/../../e2fsck/dict.h