Revert "Added regular expression for emojis that leads to agd.t failing"

This reverts commit 0c99f3b4eb5eafd4fb6f464b0fc74a30336856e6.

Change-Id: I3fe04039624d3ab6d038c1952e85f80cb98da84c
diff --git a/lib/KorAP/XML/Tokenizer.pm b/lib/KorAP/XML/Tokenizer.pm
index 171b1c1..482bcf7 100644
--- a/lib/KorAP/XML/Tokenizer.pm
+++ b/lib/KorAP/XML/Tokenizer.pm
@@ -16,7 +16,6 @@
 use List::MoreUtils 'uniq';
 use JSON::XS;
 use Log::Any qw($log);
-use utf8;
 
 # TODO 1:
 # Bei den Autoren im Index darauf achten,
@@ -147,15 +146,8 @@
     # Ignore non-word, non-number, and non-verbal tokens per default
     # '9646' equals the musical pause, used in speech corpora
     if ($self->non_verbal_tokens && ord($token) == 9646) {
-	# Non-verbal token
-    }
-    # elsif ($token eq '😍') {
-	#;
-    #}
-    elsif ($token =~ m{\p{Emoji}}){
-	;
-    }
-    elsif (!$self->non_word_tokens && $token !~ /[\w\d]/) {
+      # Non-verbal token
+    } elsif (!$self->non_word_tokens && $token !~ /[\w\d]/) {
       # TODO: Recognize punctuations!
       #  if ($mtt) {
       #    my $term = [$token, $from, $to];