Changes

* The <tt>item_1@domain </tt> Extension Manager item will be blacklisted if a version between <tt>1.0 </tt> and <tt>2.0.* </tt> (e.g. less than <tt>3.0</tt>) is installed and the Firefox (e.g. <tt>id </tt> equal to <tt>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</tt>) version is between <tt>1.5 </tt> and <tt>1.5.* </tt> (e.g. less than <tt>1.6</tt>), the Firefox version is between 1.7 and <tt>1.7.* </tt> (e.g. less than <tt>1.8</tt>), or the Toolkit version is between <tt>1.8 </tt> and <tt>1.8.* </tt> (e.g. less than <tt>1.9</tt>). Also, the item_1@domain Extension Manager item will be blacklisted if a version between <tt>3.0 </tt> and <tt>3.0.* </tt> (e.g. less than <tt>4.0</tt>) is installed and the Firefox (e.g. <tt>id </tt> equal to <tt>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</tt>) version is between <tt>1.5 </tt> and <tt>1.5.* </tt> (e.g. less than <tt>1.6</tt>) or the Toolkit version is between <tt>1.8 </tt> and <tt>1.8.* </tt> (e.g. less than <tt>1.9</tt>).* The <tt>item_2@domain </tt> Extension Manager item will be blacklisted if a version between <tt>3.1 </tt> and <tt>4.* </tt> (e.g. less than <tt>5</tt>) is installed for all version of the current application.* All version of the item_3@domain Extension Manager item will be blacklisted if the Firefox (e.g. <tt>id </tt> equal to <tt>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</tt>) version is between <tt>1.5 </tt> and <tt>1.5.* </tt> (e.g. less than <tt>1.6</tt>).* All versions of the <tt>item_4@domain </tt> Extension Manager item will be blacklisted for all version of the current application.