Hatef OTROSHI authored Jul 06, 2020 and Amir MOHAMMADI committed Jul 07, 2020

add `--sge-direct-commands` option

update doc

update tools.py
add `sge-direct-commands` opyion for `qsub`

update jman.py
add `sge-direct-commands` opyion for `qsub`

update doc:
add example for `sge-direct-commands` option

update doc

update doc

update doc

update doc

add 'gridtk.sge.direct.commands.prepend'

update `--sge-extra-flags`

doc: update `--sge-extra-flags`