separate directory for XCES schemas, just in case

Change-Id: I261dd4c2d894e2f564fdc8aa5326f486ff1e8527
diff --git a/KorAP_schemas/ids-lat1.ent b/KorAP_schemas/XCES/ids-lat1.ent
similarity index 100%
rename from KorAP_schemas/ids-lat1.ent
rename to KorAP_schemas/XCES/ids-lat1.ent
diff --git a/KorAP_schemas/ids.xcesdoc.dtd b/KorAP_schemas/XCES/ids.xcesdoc.dtd
similarity index 100%
rename from KorAP_schemas/ids.xcesdoc.dtd
rename to KorAP_schemas/XCES/ids.xcesdoc.dtd
diff --git a/KorAP_schemas/ids.xcustomize.ent b/KorAP_schemas/XCES/ids.xcustomize.ent
similarity index 100%
rename from KorAP_schemas/ids.xcustomize.ent
rename to KorAP_schemas/XCES/ids.xcustomize.ent
diff --git a/KorAP_schemas/ids.xheader.elt b/KorAP_schemas/XCES/ids.xheader.elt
similarity index 100%
rename from KorAP_schemas/ids.xheader.elt
rename to KorAP_schemas/XCES/ids.xheader.elt