* update oneaccess, regretfully it seems oneos version6 is a step back when it comes to snmp support.
changes:
* start using oneaccess mibs, not much useable data there yet however
* return the device model
* show os version for version 6 too. not many elegeant ways to handle all the version syntaxes used,
so just dump what resembles a version string & be done with it
* updated documentation
tested on:
one420 - os V5.2R1C12
one521 - os 6.1.rc1patch06
one521 - os 6.1.3
some comments in the code as what works & what doesn't.
* typo
* bump required netdisco-mibs version to 4.014 (not released yet) but needed for oneaccess mibs. might as well fail at the start of the build instead of the end
* 2 tests fixed for oneaccess, 1 more to go
* last test fixed
* a few more changes
but mostly need to have a file change so i can trigger a travis build :)
