#23 C_STEC_KER_LOG_XXX and LOG_XXX

[Marek Gibek]

Values defined for C_STEC_KER_LOG_XXX differ by one in
comparision with LOG_XXX definitions.

Maybe it's not the
error, but the test STELConfTest_kielek sets test value of
LOG_NORMAL and is expecting for explict value of 2. Because
LOG_NORMAL = 3 (C_STEC_KER_LOG_NORMAL = 2) this
test fails.