opentxs could display directory location of wallet

[randy-waterhouse]

Usual output display for opentxs call is as below ...

$ opentxs stat

Welcome to Open Transactions -- version 0.89.c

Using as server: tBy5mL14qSQXCJK7Uz3WlTOKRP9M0JZksA3Eg7EnnQ1
Using as mynym: T1Q3wZWgeTUoaUvn9m1lzIK5tn5wITlzxzrGNI8qtaV
Using as myacct: eMldMMiKfJRO8B8yJjzcezs9xvSt7dkdlWt50e8CDxn
Using as mypurse: CvHGtfOOKzQKL5hFL7J4iF5yAodVKhS1rxPzME5R9XA

..........
but maybe also display which directory it found options file (and thus wallet directory)
e.g.

$ opentxs stat

Welcome to Open Transactions -- version 0.89.c

Found options file: ~/.ot/command-line-ot.opt
Using as server: tBy5mL14qSQXCJK7Uz3WlTOKRP9M0JZksA3Eg7EnnQ1
Using as mynym: T1Q3wZWgeTUoaUvn9m1lzIK5tn5wITlzxzrGNI8qtaV
Using as myacct: eMldMMiKfJRO8B8yJjzcezs9xvSt7dkdlWt50e8CDxn
Using as mypurse: CvHGtfOOKzQKL5hFL7J4iF5yAodVKhS1rxPzME5R9XA

[da2ce7]

thats a good idea, I'll write a patch the next chance... it would be like, 4 lines.