Revert "TT#127355 initialize application versions earlier"

This reverts commit df98b0a7c3.

This is not needed anymore, now that we use a function to fetch the
correct version for the application.

Change-Id: Ie56ba6dc01b6a75f9ac21382879891727881ccc1
(cherry picked from commit a82fb8c948)

lib/NGCP/BulkProcessor/Projects/ETL/Customer/process.pl

@@ -2,9 +2,7 @@ use strict;
 
 ## no critic
 
-BEGIN {
 our $VERSION = "0.0";
-}
 
 use File::Basename;
 use Cwd;

lib/NGCP/BulkProcessor/Projects/Massive/Generator/process.pl

@@ -4,9 +4,7 @@ use strict;
 
 ## no critic
 
-BEGIN {
 our $VERSION = "0.0";
-}
 
 use File::Basename;
 use Cwd;

lib/NGCP/BulkProcessor/Projects/Massive/RegistrationMonitoring/process.pl

@@ -2,9 +2,7 @@ use strict;
 
 ## no critic
 
-BEGIN {
 our $VERSION = "0.0";
-}
 
 use File::Basename;
 use Cwd;