Fix #858, #859. Refs #844. Fix firefox crashing on portalfoprofessor.gov.br

Signed-off-by: Diego Pasqualin <dpasqualin@c3sl.ufpr.br>

le-browser/VERSAO

-0.0.10
+0.0.12

le-browser/pacote/etc/firefox/syspref.js

@@ -22,9 +22,11 @@ user_pref("browser.places.importBookmarksHTML", true);
 user_pref("browser.places.smartBookmarksVersion", -1);
 
 /* Plugin-container configuration */
+/* Enable Crash Protection for flash player and disable for all other
+ * plugins. This is necessary because flash plugin was crashing the entire
+ * firefox on some specific websites, like portaldoprofessor.gov.br */
 user_pref("dom.ipc.plugins.enabled", false);
-user_pref("dom.ipc.plugins.enabled.libflashplayer.so", false);
-user_pref("dom.ipc.plugins.enabled.libnptest.so", false);
+user_pref("dom.ipc.plugins.enabled.libflashplayer.so", true);
 
 /* DownloadHelper options */
 user_pref("dwhelper.disable-dwcount-cookie", true);