Order tags by name and trim whitespace before saving

webtools/testopia/Bugzilla/Testopia/TestCase.pm

@@ -1517,9 +1517,11 @@ sub tags {
     my $self = shift;
     my $dbh = Bugzilla->dbh;
     return $self->{'tags'} if exists $self->{'tags'};
-    my $tagids = $dbh->selectcol_arrayref("SELECT tag_id 
+    my $tagids = $dbh->selectcol_arrayref("SELECT test_case_tags.tag_id 
                                           FROM test_case_tags
-                                          WHERE case_id = ?", 
+                                          INNER JOIN test_tags ON test_case_tags.tag_id = test_tags.tag_id
+                                          WHERE case_id = ?
+                                          ORDER BY test_tags.tag_name", 
                                           undef, $self->{'case_id'});
     my @tags;
     foreach my $id (@{$tagids}){

webtools/testopia/Bugzilla/Testopia/TestPlan.pm

@@ -1243,9 +1243,11 @@ sub tags {
     my ($self) = @_;
     my $dbh = Bugzilla->dbh;
     return $self->{'tags'} if exists $self->{'tags'};
-    my $tagids = $dbh->selectcol_arrayref("SELECT tag_id 
+    my $tagids = $dbh->selectcol_arrayref("SELECT test_plan_tags.tag_id 
                                           FROM test_plan_tags
-                                          WHERE plan_id = ?", 
+                                          INNER JOIN test_tags ON test_plan_tags.tag_id = test_tags.tag_id
+                                          WHERE plan_id = ?
+                                          ORDER BY test_tags.tag_name", 
                                           undef, $self->{'plan_id'});
     my @plan_tags;
     foreach my $t (@{$tagids}){

webtools/testopia/Bugzilla/Testopia/TestRun.pm

@@ -870,9 +870,11 @@ sub tags {
     my ($self) = @_;
     my $dbh = Bugzilla->dbh;
     return $self->{'tags'} if exists $self->{'tags'};
-    my $tagids = $dbh->selectcol_arrayref("SELECT tag_id 
+    my $tagids = $dbh->selectcol_arrayref("SELECT test_run_tags.tag_id 
                                           FROM test_run_tags
-                                          WHERE run_id = ?", 
+                                          INNER JOIN test_tags ON test_run_tags.tag_id = test_tags.tag_id
+                                          WHERE run_id = ?
+                                          ORDER BY test_tags.tag_name", 
                                           undef, $self->{'run_id'});
     my @tags;
     foreach my $t (@{$tagids}){

webtools/testopia/Bugzilla/Testopia/TestTag.pm

@@ -163,7 +163,7 @@ sub store {
     my $self = shift;
     my $dbh = Bugzilla->dbh;
     my $key;
-
+    $self->{'tag_name'} = trim($self->{'tag_name'});
     $dbh->bz_lock_tables('test_tags WRITE');
     ($key) = $dbh->selectrow_array("SELECT tag_id FROM test_tags 
                                     WHERE LOWER(tag_name) = ?",