AIRAC (2310) - Review withdrawn data

[luke11brown]

Changes

Review the following withdrawn SIDs/STARs:

• [x] /Airports/EGBB/Stars.txt
• [x] /Airports/EGBE/Stars.txt
• [x] /Airports/EGCC/Stars.txt
• [x] /Airports/EGFF/Stars.txt
• [x] /Airports/EGGD/Stars.txt
• [x] /Airports/EGGP/Stars.txt
• [x] /Airports/EGGW/Stars.txt
• [x] /Airports/EGJB/Sids.txt
• [x] /Airports/EGJB/Stars.txt
• [x] /Airports/EGJJ/Sids.txt
• [x] /Airports/EGJJ/Stars.txt
• [x] /Airports/EGLC/Sids.txt
• [x] /Airports/EGNR/Stars.txt
• [x] /Airports/EGNX/Stars.txt

Review the following navaids/NDBs:

• [x] /Navaids/FIXES_Old.txt
• [x] /Navaids/NDB_Old.txt

Review the following SMR data to see what can be removed:

• [x] /Airports/EGCC/SMR/Geo.txt
• [x] /Airports/EGCC/SMR/Labels.txt

Anything withdrawn for over a year can be removed.

[PLM1995]

Anything withdrawn for over a year can be removed.

I thought we usually said 2 years, but happy to be a bit more ruthless as long as nobody (@hazzas-99?) objects.

[hazzas-99]

Default SimBrief AIRAC is currently 2203 so I think a 2-year retention policy is probably best to keep