Move definitions of quotactl constants to xlat files

* quota.c (Q_*): Move to xlat/quotacmds.in.
(USRQUOTA, GRPQUOTA): Move to xlat/quotatypes.in.
(QFMT_VFS_OLD, QFMT_VFS_V0): Move to xlat/quota_formats.in.
(XFS_QUOTA_*): Move to xlat/xfs_quota_flags.in.
(XFS_*_QUOTA): Move to xlat/xfs_dqblk_flags.in.
(QIF_*): Move to xlat/if_dqblk_valid.in.
(IIF_*): Move to xlat/if_dqinfo_valid.in.
diff --git a/xlat/xfs_quota_flags.in b/xlat/xfs_quota_flags.in
index b9a53f0..3f11dc7 100644
--- a/xlat/xfs_quota_flags.in
+++ b/xlat/xfs_quota_flags.in
@@ -1,4 +1,4 @@
-XFS_QUOTA_UDQ_ACCT
-XFS_QUOTA_UDQ_ENFD
-XFS_QUOTA_GDQ_ACCT
-XFS_QUOTA_GDQ_ENFD
+XFS_QUOTA_UDQ_ACCT	(1<<0)
+XFS_QUOTA_UDQ_ENFD	(1<<1)
+XFS_QUOTA_GDQ_ACCT	(1<<2)
+XFS_QUOTA_GDQ_ENFD	(1<<3)