Dell SNMP MIB files fixes for R720

Hello,

I noticed using smilint that Dell MIB files for R720 had multiples errors:

10892.mib:97: range limit exceeds underlying basetype
10892.mib:8231: number enumeration contains zero value in SMIv1 MIB
dcs3fru.mib:67: range limit exceeds underlying basetype
dcs3rmt.mib:63: range limit exceeds underlying basetype
iDRAC-SMIv1.mib:112: range limit exceeds underlying basetype
iDRAC-SMIv1.mib:6003: illegal character `�' (0x92) in quoted string
iDRAC-SMIv1.mib:6084: illegal character `�' (0x92) in quoted string
iDRAC-SMIv1.mib:6096: illegal character `�' (0x92) in quoted string
iDRAC-SMIv1.mib:6108: illegal character `�' (0x92) in quoted string
iDRAC-SMIv1.mib:6119: illegal character `�' (0x92) in quoted string
iDRAC-SMIv2.mib:160: range limit exceeds underlying basetype
iDRAC-SMIv2.mib:826: subtyping not allowed
iDRAC-SMIv2.mib:828: subtyping not allowed
iDRAC-SMIv2.mib:829: subtyping not allowed
iDRAC-SMIv2.mib:831: subtyping not allowed
iDRAC-SMIv2.mib:832: subtyping not allowed
iDRAC-SMIv2.mib:834: subtyping not allowed
iDRAC-SMIv2.mib:835: subtyping not allowed
iDRAC-SMIv2.mib:837: subtyping not allowed
iDRAC-SMIv2.mib:838: subtyping not allowed
iDRAC-SMIv2.mib:840: subtyping not allowed
iDRAC-SMIv2.mib:841: subtyping not allowed
iDRAC-SMIv2.mib:843: subtyping not allowed
iDRAC-SMIv2.mib:844: subtyping not allowed
iDRAC-SMIv2.mib:846: subtyping not allowed
iDRAC-SMIv2.mib:847: subtyping not allowed
iDRAC-SMIv2.mib:849: subtyping not allowed
iDRAC-SMIv2.mib:850: subtyping not allowed
iDRAC-SMIv2.mib:852: subtyping not allowed
iDRAC-SMIv2.mib:854: subtyping not allowed
iDRAC-SMIv2.mib:856: subtyping not allowed
iDRAC-SMIv2.mib:858: subtyping not allowed
iDRAC-SMIv2.mib:860: subtyping not allowed
iDRAC-SMIv2.mib:862: subtyping not allowed
iDRAC-SMIv2.mib:864: subtyping not allowed
iDRAC-SMIv2.mib:866: subtyping not allowed
iDRAC-SMIv2.mib:868: subtyping not allowed
iDRAC-SMIv2.mib:869: subtyping not allowed
iDRAC-SMIv2.mib:871: subtyping not allowed
iDRAC-SMIv2.mib:1751: subtyping not allowed
iDRAC-SMIv2.mib:1752: subtyping not allowed
iDRAC-SMIv2.mib:2100: subtyping not allowed
iDRAC-SMIv2.mib:2592: subtyping not allowed
iDRAC-SMIv2.mib:2593: subtyping not allowed
iDRAC-SMIv2.mib:2594: subtyping not allowed
iDRAC-SMIv2.mib:2595: subtyping not allowed
iDRAC-SMIv2.mib:2596: subtyping not allowed
iDRAC-SMIv2.mib:6012: subtyping not allowed
iDRAC-SMIv2.mib:6013: subtyping not allowed
iDRAC-SMIv2.mib:6014: subtyping not allowed
iDRAC-SMIv2.mib:6015: subtyping not allowed
iDRAC-SMIv2.mib:6332: illegal character `�' (0x92) in quoted string
iDRAC-SMIv2.mib:6413: illegal character `�' (0x92) in quoted string
iDRAC-SMIv2.mib:6425: illegal character `�' (0x92) in quoted string
iDRAC-SMIv2.mib:6437: illegal character `�' (0x92) in quoted string
iDRAC-SMIv2.mib:6448: illegal character `�' (0x92) in quoted string
INTELLAN.mib:809: index element `ansId' of row `ansAttrEntry' must have a range restriction
INTELLAN.mib:809: index element `ansId' of row `ansVlanAttrEntry' must have a range restriction
INTELLAN.mib:809: index element `ansId' of row `ansTeamAttrEntry' must have a range restriction
ITassist.mib:356: syntax error, unexpected LOWERCASE_IDENTIFIER, expecting $end

I fixed most of them and publish at

https://github.com/luizluca/DCMIB72

Except for the usage of 0 index in enumeration (http://www.muonics.com/Docs/MIBSmithy/UserGuide/commonerrors.php#v1enums)

The changes are these:

https://github.com/luizluca/DCMIB72/compare/Original...master

Where can I offer these changes to Dell?