[tz] Propose to improve where to find rules for "Indian/Kerguelen"

[Tobias Conradi]

tzdata2012c/zone.tab contains
TF ... Indian/Kerguelen

But there is no file "indian" in tzdata2012c as there are "europe",
"africa", "asia" for zones named "Europe/...", "Africa/...",
"Asia/..."

http://en.wikipedia.org/wiki/ISO_3166-1_alpha-2#TF - French Southern Territories

TF is territory of France.

But even knowing that Russian Asia/...-zones are contained in "europe"
does not help as analogy, since "europe" which hosts FR-France does
not contain the string "indian".

Propose
- to document this in "Theory" or
- in "zone.tab" or
- to create a file "indian"

-- 
Tobias Conradi
Rheinsberger Str. 18
10115 Berlin
Germany

http://tobiasconradi.com/