Rename Waveshell First Pass (#632)

This begins the process of renaming mshell to waveshell everywhere by
making the most simple changes. There will need to be additional changes
in the future, but the hope is to merge simple changes in now to reduce
the number of future merge conflicts.

wavesrv/pkg/comp/simplecomp.go

@@ -65,8 +65,8 @@ func doCompGen(ctx context.Context, prefix string, compType string, compCtx Comp
 	if !packet.IsValidCompGenType(compType) {
 		return nil, fmt.Errorf("/_compgen invalid type '%s'", compType)
 	}
-	msh := remote.GetRemoteById(compCtx.RemotePtr.RemoteId)
-	if msh == nil {
+	wsh := remote.GetRemoteById(compCtx.RemotePtr.RemoteId)
+	if wsh == nil {
 		return nil, fmt.Errorf("invalid remote '%s', not found", compCtx.RemotePtr)
 	}
 	cgPacket := packet.MakeCompGenPacket()
@@ -74,7 +74,7 @@ func doCompGen(ctx context.Context, prefix string, compType string, compCtx Comp
 	cgPacket.CompType = compType
 	cgPacket.Prefix = prefix
 	cgPacket.Cwd = compCtx.Cwd
-	resp, err := msh.PacketRpc(ctx, cgPacket)
+	resp, err := wsh.PacketRpc(ctx, cgPacket)
 	if err != nil {
 		return nil, err
 	}