no longer export anything by default

https://rt.cpan.org/Ticket/Display.html?id=65228

Changes

@@ -19,6 +19,9 @@ Bug fixes:
  - add to_rgb_double() method.
    https://rt.cpan.org/Ticket/Display.html?id=65101
 
+ - Imager no longer exports anything by default
+   https://rt.cpan.org/Ticket/Display.html?id=65228
+
 Imager 0.83 - 21 May 2011
 ===========
 

Imager.pm

@@ -94,14 +94,6 @@ use Imager::Font;
 );
 
 @EXPORT=qw(
-	   init_log
-	   i_list_formats
-	   i_has_format
-	   malloc_state
-	   i_color_new
-
-	   i_img_empty
-	   i_img_empty_ch
 	  );
 
 %EXPORT_TAGS=

T1/t/t20oo.t

@@ -14,7 +14,7 @@ die $Imager::ERRSTR unless $red;
 
 ok((-d "testout" or mkdir "testout"), "make output directory");
 
-init_log("testout/t20oo.log", 1);
+Imager::init_log("testout/t20oo.log", 1);
 
 my $img=Imager->new(xsize=>300, ysize=>100) or die "$Imager::ERRSTR\n";
 

t/t15color.t

@@ -14,7 +14,7 @@ use Imager::Test qw(is_fcolor4);
 
 -d "testout" or mkdir "testout";
 
-init_log("testout/t15color.log",1);
+Imager->open_log(log => "testout/t15color.log");
 
 my $c1 = Imager::Color->new(100, 150, 200, 250);
 ok(test_col($c1, 100, 150, 200, 250), 'simple 4-arg');

t/t36oofont.t

@@ -16,7 +16,7 @@ BEGIN { use_ok('Imager') };
 
 -d "testout" or mkdir "testout";
 
-init_log("testout/t36oofont.log", 1);
+Imager->open_log(log => "testout/t36oofont.log");
 
 my $fontname_tt=$ENV{'TTFONTTEST'}||'./fontfiles/dodge.ttf';