Added support for SHA256. Applied fixes from debian and some other sources.

Improved gui behavior.

tinyca2

@@ -85,8 +85,17 @@ if(not -d $init->{'templatedir'}) {
 }
 
 # location for CA files
-$init->{'basedir'}   = $ENV{HOME}."/.TinyCA";
-$init->{'exportdir'} = $ENV{HOME};
+if( exists $ENV{'TINYCA_BASEDIR'}) {
+   $init->{'basedir'}   = $ENV{'TINYCA_BASEDIR'}
+} else {
+   $init->{'basedir'}   = $ENV{HOME}."/.TinyCA";
+}
+
+if( exists $ENV{'TINYCA_EXPORTDIR'}) {
+   $init->{'exportdir'} = $ENV{'TINYCA_EXPORTDIR'};
+} else {
+   $init->{'exportdir'} = $ENV{HOME};
+}
 
 umask(0077);