Greek keymap contribution

[yiannispailas]

Attached you can find the .txt file with the keymap for the greek keyboard - us-latin layout.
el_GR.txt
Greek letters are not implemented. Transliteration can be used like this:
a -> Alpha (α)
b -> Beta (β)
g -> Gamma (γ)
d -> Delta (δ)
e -> Epsilon (ε)
z -> Zeta (ζ)
h -> Eta (η)
u -> Theta (θ)
i -> Iota (ι)
k -> Kappa (κ)
l -> Lambda (λ)
m -> Mu (μ)
n -> Nu (ν)
j -> Xi (ξ)
o -> Omicron (ο)
p -> Pi (π)
r -> Rho (ρ)
s -> Sigma (σ)
w -> Sigma teliko (ς)
t -> Tau (τ)
y -> Upsion (υ)
f -> Phi (φ)
x -> Chi (χ)
c -> Psi (ψ)
v -> Omega (ω)