Version 4.1.15

2020-10-17 David Freese <w1hkj@bellsouth.net>

fb6be0c2d: Doxygen cleanup

2020-10-16 Richard Shaw <hobbes1069@gmail.com>

e76e55705: NULL / nullptr
4c7fcee25: c++17 fixes
396712d92: FSQ
136b67198: trx_mode
5e882d6c9: rigCAT
08630d6cc: MinGW
b4de51995: Fix warning about boundary issue.

2020-10-16 David Freese <w1hkj@bellsouth.net>

554e21b36: VUmeter
d670ccce4: documentation update
ab69c22f4: <@LOCK macro
c30b39305: Sound Card Record
8ef2bd201: fmt csv
bc14a38b2: W1AW-macros
98de9a656: xmlrpc memory leak
67dd7b42f: County Lists
685e4384c: fmt modem
2a1cef26f: xmlrpc rig timeout
75754d4fd: doc update
f1600c636: fmt-docs
06c2cebae: kml
b4575f656: DXCC lookup
df9a5978b: status locale
a8d02cda7: Level indicator
8915b0450: FeldHell
209741778: hamlib NET
cd7ec00ac: NanoIO

2020-08-27 Andreas Scholz <entwickelheini@users.sourceforge.net>

48cd15424: ADIF Conformity

2020-08-24 David Freese <w1hkj@bellsouth.net>

f0230a8b2: feld-hell font
e5b67ec7d: wf
2e90a584b: exit cleanup

2020-07-28 Kosta Arvanitis <karvanitis@hotmail.com>

4887da833: XmlRpc Exit
cba23e535: Macros

2020-07-25 Rik van Riel <riel@surriel.com>

f8a29a146: Navtex

2020-07-20 David Freese <w1hkj@bellsouth.net>

3c9d07f00: debug source
42557ed7a: cluster dupcheck