Change syntax for Format/FormatA, remove array in function to be friendlier to Pas2C
This fixes a problem with Pas2C, but the price to pay is uglier code. :(
Lua scripts for engine testing. These scripts are the same as other Lua scripts
in Hedgewars, but you ought to call `EndLuaTest(TEST_SUCCESSFUL)` or
`EndLuaTest(TEST_FAILED)` when the test is completed.