Overseers (#3258)

Overseers should work. Though might be a bit messy as I cloned the entry rather than linked to it, as I didn't want to catalogue link to both Militia and Solar cats
A few fixes for Company Command Squad to prevent it from being taken if you include mortificator, praevaen or overseers retinue.
Still needs to have all the other retinues added to that list as you can't have more than 1.
Also fix for Blackshields as they were getting Company Command Squads as a root entry for no reason.

2022 - BG - Blackshields.cat

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<catalogue xmlns="http://www.battlescribe.net/schema/catalogueSchema" library="false" id="cd55-5578-4b1a-67a0" name="BG - Blackshields" gameSystemId="28d4-bd2e-4858-ece6" gameSystemRevision="104" revision="1" battleScribeVersion="2.03" type="catalogue">
+<catalogue xmlns="http://www.battlescribe.net/schema/catalogueSchema" library="false" id="cd55-5578-4b1a-67a0" name="BG - Blackshields" gameSystemId="28d4-bd2e-4858-ece6" gameSystemRevision="104" revision="2" battleScribeVersion="2.03" type="catalogue">
   <sharedSelectionEntryGroups>
     <selectionEntryGroup name="Retinue" hidden="false" id="5b3d-ea70-4774-c23d" collective="false" import="true">
       <comment>template_id_be38-a066-4f8e-ae54</comment>
@@ -99,10 +99,7 @@ In addition, an army whose Warlord has this Trait may make an additional Reactio
 - Rampage (1)
 - Counter-attack (1)
 - Precision Shots (6+)
-In addition, an army whose Warlord has this Trait may make an additional Reaction during their opponent’s Movement phase as long as the Warlord has not been removed as a casualty.
-
-
-</characteristic>
+In addition, an army whose Warlord has this Trait may make an additional Reaction during their opponent’s Movement phase as long as the Warlord has not been removed as a casualty.</characteristic>
                   </characteristics>
                 </profile>
               </profiles>
@@ -1917,7 +1914,6 @@ In addition, an army whose Warlord has this Trait may make an additional Reactio
         <categoryLink targetId="9b5d-fac7-799b-d7e7" id="2a77-b837-6781-577e" primary="true" name="Troops:"/>
       </categoryLinks>
     </entryLink>
-    <entryLink import="true" name="Company Command Squad" hidden="false" id="9be8-91cf-782d-e902" type="selectionEntry" targetId="d42c-e6ff-d976-54bc"/>
   </entryLinks>
   <catalogueLinks>
     <catalogueLink type="catalogue" name="Legions Astartes" id="efcb-808e-1ce0-2a87" targetId="6393-649c-7213-a327" importRootEntries="true"/>