[PATCH] On nomad only seleucids have cavalry in the beginning

[elexis]

And that is because the author of the map assumed that there are always 5 kinds of starting entities and didn't loop over the last one, except by accident on seleucids, which only have 4 kinds of starting entities currently.

The affected loop:

for (var j = 1; j < 4; ++j)

ROMAN "StartEntities":
[
	{
		"Template": "structures/rome_civil_centre"
	},
	{
		"Template": "units/rome_support_female_citizen",
		"Count": 4
	},
	{
		"Template": "units/rome_infantry_swordsman_b",
		"Count": 2
	},		
	{
		"Template": "units/rome_infantry_javelinist_b",
		"Count": 2
	},
	{
		"Template": "units/rome_cavalry_spearman_b"
	}
],

SELEUCIDS
"StartEntities":
[
	{
		"Template": "structures/sele_civil_centre"
	},
	{
		"Template": "units/sele_support_female_citizen",
		"Count": 4
	},
	{
		"Template": "units/sele_infantry_spearman_2_b",
		"Count": 4
	},
	{
		"Template": "units/sele_cavalry_javelinist"
	}
],

[leper]

In 16477:

Add all non-structure starting entities to Unknown Nomad. Patch by elexis. Fixes #3153.

[leper]

Thanks for the patch.