FSAL_LUSTRE: (cthon2014) fixes MaxRead/MaxWrite bug in export parsing when FSAL_LUSTRE was used.
This commit also contains fixes for pass checkpatch indent checking.
Crashes the daemon if a required FSAL module could not be loaded.

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
Adds "Manage_Gids" as a item to export parsing and client parsing.
The value to be used is "true" or "false".
AUTH_SYS based rpc are concerned by this parameter.
AUTH_GSS will always use manage gids
9P will always use manage gids

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
RFC commit : fixes unref bug in uid2grp stuff

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
9P: unref uid2grp entry as soon as creds are build in TATTACH. There is no need to defer that operation until TCLUNK time.
9P: TAUTH is not used and not yet implemented for the moment. Make it returns RERROR(ENOTSUPP)
Revert "Fix quota.h handling in LUSTRE"

This reverts commit 87a7d09094180c77364901e7a4fb4441acc6cf54.

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
Adds macros related to Lustre Headers in Cmake Cache (as Jim suggested)

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
9P: removes useless variables for compilation in Maintainer mode.