Exagrid Device Support

I wanted to request adding support for Exagrid tiered backup storage appliances to observium.

<Links and mentions to this project completely prohibited>

And here is an SNMPwalk - 

.1.3.6.1.4.1.14941.4.1.1.0 = Gauge32: 20208
.1.3.6.1.4.1.14941.4.1.2.0 = Gauge32: 392000000
.1.3.6.1.4.1.14941.4.1.3.0 = Gauge32: 13016
.1.3.6.1.4.1.14941.4.1.4.0 = Gauge32: 572533198
.1.3.6.1.4.1.14941.4.2.1.0 = Gauge32: 57516
.1.3.6.1.4.1.14941.4.2.2.0 = Gauge32: 193000000
.1.3.6.1.4.1.14941.4.2.3.0 = Gauge32: 15772
.1.3.6.1.4.1.14941.4.2.4.0 = Gauge32: 751691496
.1.3.6.1.4.1.14941.4.2.5.0 = Gauge32: 36629
.1.3.6.1.4.1.14941.4.2.6.0 = Gauge32: 157953988
.1.3.6.1.4.1.14941.4.2.7.0 = Gauge32: 0
.1.3.6.1.4.1.14941.4.2.8.0 = Gauge32: 0
.1.3.6.1.4.1.14941.4.2.9.0 = Gauge32: 5114
.1.3.6.1.4.1.14941.4.2.10.0 = Gauge32: 283354516
.1.3.6.1.4.1.14941.4.2.11.0 = Gauge32: 0
.1.3.6.1.4.1.14941.4.2.12.0 = Gauge32: 0
.1.3.6.1.4.1.14941.4.2.13.0 = Gauge32: 5114
.1.3.6.1.4.1.14941.4.2.14.0 = Gauge32: 283354516
.1.3.6.1.4.1.14941.4.3.1.0 = Gauge32: 267370
.1.3.6.1.4.1.14941.4.3.2.0 = Gauge32: 653720796
.1.3.6.1.4.1.14941.4.3.3.0 = Gauge32: 36629
.1.3.6.1.4.1.14941.4.3.4.0 = Gauge32: 157953988
.1.3.6.1.4.1.14941.4.4.1.0 = Gauge32: 47
.1.3.6.1.4.1.14941.4.4.2.0 = Gauge32: 359459328
.1.3.6.1.4.1.14941.4.4.3.0 = 4797035
.1.3.6.1.4.1.14941.4.5.1.0 = Gauge32: 254
.1.3.6.1.4.1.14941.4.5.2.0 = Gauge32: 896142070
.1.3.6.1.4.1.14941.4.5.3.0 = 47036294
.1.3.6.1.4.1.14941.4.6.1.0 = INTEGER: 2
.1.3.6.1.4.1.14941.4.7.1.0 = Gauge32: 0
.1.3.6.1.4.1.14941.4.7.2.0 = Gauge32: 0
.1.3.6.1.4.1.14941.4.7.3.0 = Gauge32: 144
.1.3.6.1.4.1.14941.4.7.3.0 = No more variables left in this MIB View (It is past the end of the MIB tree)

Let me know if you need anything further. Thanks for your consideration.