POTA Support

[David Simmons]

Hello KLog Developers,


I've been getting into more and more of POTA (Parks on the Air) 
Activation and hunting, and really like the simplicity of KLOG versus 
some of of the other logging packages, however having support for a few 
other ADIF user defined fields would be great,


specfically

MY_SIG_INFO (Used to track my park Designator)

SIG_INFO (Used to track Park 2 Park Designator, when tracking Park to 
Park Calls)


I'd be more than happy to make these additions and contribute them back 
through github, lots growing interest in POTA and having a 
straightforward implementation would be well received,  after looking at 
the source shouldn't be too big a deal, but wanted to ask first and see 
if i could get some thoughts on the preferred way of implementing this, 
whether it be a new Tab for POTA fields (which i can totally do myself), 
or the ability to add some user defined fields which I'd probably need 
some collaboration with to make sure it fits the overall vision for KLOG)


Thanks, and 73,

Dave Simmons