Change some default settings. refs #240

This decision is based on the questionnaire conducted last year, whose
detail is available at
https://github.com/chaika/chaika/wiki/%E3%82%A2%E3%83%B3%E3%82%B1%E3%83%
BC%E3%83%88%E7%B5%90%E6%9E%9C%282014.11.3%29#%E3%83%87%E3%83%95%E3%82%A9
%E3%83%AB%E3%83%88%E8%A8%AD%E5%AE%9A%E5%80%A4%E3%81%AE%E5%A4%89%E6%9B%B4

chaika/defaults/preferences/chaika-pref.js

@@ -22,7 +22,7 @@ pref("extensions.chaika.historymenu.thread_max", 6);
 pref('extensions.chaika.replace.warn_when_delete', true);
 
 // thread redirector
-pref("extensions.chaika.browser.redirector.enabled", false);
+pref("extensions.chaika.browser.redirector.enabled", true);
 pref("extensions.chaika.browser.redirector.throw_bookmarks", false);
 pref("extensions.chaika.browser.redirector.replace_view_limit", true);
 pref('extensions.chaika.browser.redirector.ivur.behavior', 0);
@@ -96,7 +96,7 @@ pref("extensions.chaika.login.p2.cookie_domain", ".p2.2ch.net");
 pref("extensions.chaika.login.p2.id", "");
 pref("extensions.chaika.login.p2.password", "");
 
-// bbsmenu (the list of boards)
+// bbsmenu (list of boards)
 pref("extensions.chaika.bbsmenu.add_chaika_boards", true);
 pref("extensions.chaika.bbsmenu.open_favs_in_scratchpad", true);
 pref('extensions.chaika.bbsmenu.search.default_engine_name', '00.dig.2ch.net');
@@ -107,13 +107,13 @@ pref("extensions.chaika.bbsmenu.tree_size", "small");
 pref("extensions.chaika.bbsmenu.open_single_click", true);
 pref("extensions.chaika.bbsmenu.open_new_tab", false);
 
-// board (the list of threads)
-pref("extensions.chaika.board.auto_update", false);
+// board (list of threads)
+pref("extensions.chaika.board.auto_update", true);
 pref("extensions.chaika.board.update_interval_limit", 45);
 pref("extensions.chaika.board.thread_view_limit", 50);
 pref("extensions.chaika.board.tree_size", "small");
 pref("extensions.chaika.board.open_single_click", true);
-pref("extensions.chaika.board.open_new_tab", false);
+pref("extensions.chaika.board.open_new_tab", true);
 
 // thread view
 pref("extensions.chaika.thread_skin", "");
@@ -122,7 +122,7 @@ pref("extensions.chaika.thread_font_size", 16);
 pref("extensions.chaika.thread_aa_font_name", "sans-serif");
 pref("extensions.chaika.thread_aa_font_size", 16);
 pref("extensions.chaika.thread_aa_line_space", 2);
-pref("extensions.chaika.thread_show_be_icon", false);
+pref("extensions.chaika.thread_show_be_icon", true);
 pref("extensions.chaika.thread_fix_invalid_anchor", false);
 
 // dat
@@ -138,7 +138,7 @@ pref("extensions.chaika.thread_chain_abone", false);
 
 // post
 pref("extensions.chaika.post.thread_reload", true);
-pref("extensions.chaika.post.auto_finish", false);
+pref("extensions.chaika.post.auto_finish", true);
 pref("extensions.chaika.post.auto_finish_delay", 750);
 pref("extensions.chaika.post.write_log.succeeded", false);
 pref("extensions.chaika.post.write_log.failed", false);