WX HamQth bug fix
  * Fixed access to remote data for Metar and HamQth queries

win7 mingw build fixes
  * PRI?SZ format specifiers not recognized on all build platforms

wefax ui mods

wefax_map
  * Create unique wefax mapping widget based on pre 3.23 picture widget
    . resolution of new picture widget resize fault during wefax Rx

auto start
  * add delays to allow sufficient time for external process to become stable