BorderTool for Mac

What a wonderful tool! Is there a way to get it to work with map mods? Specifically, I am trying to get the Mac App Store version to work with the Fast Travel for DLC mod, as I am tired of having to redo sections a million times: https://www.reddit.com/r/Borderlands/comments/938eyq/anyone_know_of_any_working_dlc_fast_travel_mods/. I can find the “Outposts” tab in this application, which seems promising, but once I follow the earlier steps, I can’t seem to add a new outpost, or import the “Oasis” map. I can only copy existing outposts. Any suggestions?

I am having trouble finding my save file to edit. I downloaded my copy of Borderlands from the Mac App Store, not from Steam or anything of that sort, and I am unable to edit my save files... Is there anyway this can be fixed? I am running Lion, Mac OS X 10.7.5 Please help!

So I just upgraded to Mountain Lion. and it seems like bordertool does no work anymore. I finally found the save data (i think) and it is in the path of Library/Saved Application State/com.feralinteractive.borderlands.savedState however bordertool does not recognize any of those files. I have yet to find any other type of save data. also the files I found are labeled "data.data, window_1.data, windows.plist"