Update Joomla gitignore

Removed some non core joomla extensions 
Removed some old joomla 2.5 templates
Removed some index.html no longer present
Removed weblinks component, modules and plugins no longer distributed in the core

Joomla.gitignore

@@ -29,8 +29,6 @@
 /administrator/components/com_search/*
 /administrator/components/com_templates/*
 /administrator/components/com_users/*
-/administrator/components/com_weblinks/*
-/administrator/components/index.html
 /administrator/help/*
 /administrator/includes/*
 /administrator/language/en-GB/en-GB.com_ajax.ini
@@ -41,7 +39,6 @@
 /administrator/language/en-GB/en-GB.com_joomlaupdate.sys.ini
 /administrator/language/en-GB/en-GB.com_postinstall.ini
 /administrator/language/en-GB/en-GB.com_postinstall.sys.ini
-/administrator/language/en-GB/en-GB.com_sitemapjen.sys.ini
 /administrator/language/en-GB/en-GB.com_tags.ini
 /administrator/language/en-GB/en-GB.com_tags.sys.ini
 /administrator/language/en-GB/en-GB.mod_stats_admin.ini
@@ -250,15 +247,10 @@
 /administrator/language/en-GB/en-GB.plg_user_joomla.sys.ini
 /administrator/language/en-GB/en-GB.plg_user_profile.ini
 /administrator/language/en-GB/en-GB.plg_user_profile.sys.ini
-/administrator/language/en-GB/en-GB.tpl_bluestork.ini
-/administrator/language/en-GB/en-GB.tpl_bluestork.sys.ini
 /administrator/language/en-GB/en-GB.tpl_hathor.ini
 /administrator/language/en-GB/en-GB.tpl_hathor.sys.ini
 /administrator/language/en-GB/en-GB.xml
-/administrator/language/en-GB/index.html
-/administrator/language/ru-RU/index.html
 /administrator/language/overrides/*
-/administrator/language/index.html
 /administrator/logs/index.html
 /administrator/manifests/*
 /administrator/modules/mod_custom/*
@@ -278,12 +270,9 @@
 /administrator/modules/mod_unread/*
 /administrator/modules/mod_version/*
 /administrator/modules/mod_stats_admin/*
-/administrator/modules/index.html
-/administrator/templates/bluestork/*
 /administrator/templates/isis/*
 /administrator/templates/hathor/*
 /administrator/templates/system/*
-/administrator/templates/index.html
 /administrator/index.php
 /cache/*
 /bin/*
@@ -302,7 +291,6 @@
 /components/com_newsfeeds/*
 /components/com_search/*
 /components/com_users/*
-/components/com_weblinks/*
 /components/com_wrapper/*
 /components/index.html
 /images/banners/*
@@ -403,7 +391,6 @@
 /language/en-GB/en-GB.tpl_beez5.ini
 /language/en-GB/en-GB.tpl_beez5.sys.ini
 /language/en-GB/en-GB.xml
-/language/en-GB/index.html
 /language/en-GB/install.xml
 /language/overrides/*
 /language/index.html
@@ -428,8 +415,6 @@
 /libraries/index.html
 /libraries/import.php
 /libraries/loader.php
-/libraries/platform.php
-/logs/*
 /media/cms/*
 /media/com_contenthistory/*
 /media/com_finder/*
@@ -472,7 +457,6 @@
 /modules/mod_tags_popular/*
 /modules/mod_tags_similar/*
 /modules/mod_users_latest/*
-/modules/mod_weblinks/*
 /modules/mod_whosonline/*
 /modules/mod_wrapper/*
 /modules/index.html
@@ -481,9 +465,7 @@
 /plugins/authentication/joomla/*
 /plugins/authentication/ldap/*
 /plugins/authentication/cookie/*
-/plugins/authentication/index.html
 /plugins/captcha/recaptcha/*
-/plugins/captcha/index.html
 /plugins/content/emailcloak/*
 /plugins/content/example/*
 /plugins/content/finder/*
@@ -494,27 +476,21 @@
 /plugins/content/pagenavigation/*
 /plugins/content/vote/*
 /plugins/content/contact/*
-/plugins/content/index.html
 /plugins/editors/codemirror/*
 /plugins/editors/none/*
 /plugins/editors/tinymce/*
-/plugins/editors/index.html
 /plugins/editors-xtd/module/*
 /plugins/editors-xtd/article/*
 /plugins/editors-xtd/image/*
 /plugins/editors-xtd/pagebreak/*
 /plugins/editors-xtd/readmore/*
-/plugins/editors-xtd/index.html
 /plugins/extension/example/*
 /plugins/extension/joomla/*
-/plugins/extension/index.html
-/plugins/finder/index.html
 /plugins/finder/categories/*
 /plugins/finder/contacts/*
 /plugins/finder/content/*
 /plugins/finder/newsfeeds/*
 /plugins/finder/tags/*
-/plugins/finder/weblinks/*
 /plugins/installer/*
 /plugins/quickicon/extensionupdate/*
 /plugins/quickicon/joomlaupdate/*
@@ -547,10 +523,7 @@
 /plugins/user/profile/*
 /plugins/user/index.html
 /plugins/index.html
-/templates/atomic/*
 /templates/beez3/*
-/templates/beez_20/*
-/templates/beez5/*
 /templates/protostar/*
 /templates/system/*
 /templates/index.html