[PATCH v7] Report cell technology capability for Option HSO modems

[Denis Kenzior]

Hi Daniel,

> Option modem use OCTI and OUWCTI commands
> for reporting the cell capability.
> ---
> 
> v7: free tq when something fails.
> v6: fix double free
> v5: don't send AT+CREG? twice
> v4: clean up :)
> v3: simplify even more.
> v2: simplify v1 and use two callbacks instead of one
> v1: do not depend on unsoliced message. use only octi & ouwcti, no ossysi
> v0: based on "[RFC v3] Readout technology form Option HSO modems"
> 

Applied, thanks.

Regards,
-Denis