SKCC: 'de-emphasise' the SKCC freqs outside the RSGB bandplans

Some of the SKCC frequencies are not very suitable for RSGB/UK or
Region1 use - they were originally defined for the USA, and don't
align well with the useable regions. There are alternaive SKCC
frequencies that do align, so we'll emphasise the good ones by
leaving them in CAPITALS and de-emphasise the less suitable ones
by moving them to 'lower case'. Frequencies in question are:

 7055
 7120
 14114
 21114

We leave 28114 alone, as despite 'feeling' like it might be errant,
it does fall into a reasonable narrow band.

Bump version to v1.3 as well.

Signed-off-by: Graham Whaley <graham.whaley@gmail.com>

Author: grahamwhaley

plot.R

@@ -8,7 +8,7 @@
 # frequencies, subdivisions and annotations of radio amateur frequency bands,
 # and turns them into a visual bandplan diagram.
 
-version="v1.2"
+version="v1.3"
 
 library(ggplot2)					# ability to plot nicely.
 library(tidyverse)

rsgb_hf/tags.csv

@@ -14,8 +14,8 @@ QRP, 5262, 5262
 SKCC, 7038, 7038
 FISTS, 7028, 7028
 QRP, 7030, 7030
-SKCC, 7055, 7055
-SKCC, 7120, 7120
+skcc, 7055, 7055	# falls in all mode digi bands in RSGB
+skcc, 7120, 7120	# falls in all modes 2.7kHz in RSGB
 
 QRP, 10106, 10106
 QRP, 10116, 10116
@@ -26,7 +26,7 @@ SKCC, 14050, 14050
 QRS, 14055, 14055
 FISTS, 14058, 14058
 QRP, 14060, 14060
-SKCC, 14114, 14114
+skcc, 14114, 14114	# falls in all modes 2.7kHz in RSGB
 
 SKCC, 18080, 18080
 FISTS, 18085, 18085
@@ -37,7 +37,7 @@ SKCC, 21050, 21050
 QRS, 21055, 21055
 FISTS, 21058, 21058
 QRP, 21060, 21060
-SKCC, 21114, 21114
+skcc, 21114, 21114	# falls in 2.7kHz all mode unattended in RSGB
 
 QRP, 24906, 24906
 FISTS, 24908, 24908
@@ -46,4 +46,4 @@ SKCC, 24910, 24910
 SKCC, 28050, 28050
 QRS, 28055, 28055
 FISTS, 28058, 28058
-SKCC, 28114, 28114
+SKCC, 28114, 28114	# Is in 500hZ narrow band in RSGB - is OK