Detect AWS disks

[JeffreyDevloo]

Problem description

The disks of an AWS node do not have any id associated with them. AWS ensures that the diskname stays the same.
The Framework is currently unable to work with only the diskname. We should detect and assume it is an AWS in that case.
For sync_disks logging: please see openvstorage/alba-asdmanager#325

[wimpers]

To be checked if boto might tackle this.

[sjovdnbos]

Rework done for sync disks:

openvstorage/framework-extensions#169
#2166
openvstorage/alba-asdmanager#340

[sjovdnbos]

Integration of AWS disk detection:

openvstorage/framework-extensions#174
#2171
openvstorage/alba-asdmanager#344

Package information:

openvstorage-extensions-0.5.1-dev.1535465753.0b22789
openvstorage-2.13.2-dev.1535531480.5c5c63c
openvstorage-sdm-1.13.1-dev.1535531618.819f98a

[JeffreyDevloo]

Released in https://github.com/openvstorage/framework/releases/tag/2.13.2