<commit_before>currently using:
https://extensions.gnome.org/extension/41/permanent-notifications/
https://extensions.gnome.org/extension/55/media-player-indicator/
https://extensions.gnome.org/extension/642/notification-keybindings/
https://extensions.gnome.org/extension/212/advanced-volume-mixer/
https://extensions.gnome.org/extension/258/notifications-alert-on-user-menu/
https://extensions.gnome.org/extension/399/jenkins-ci-server-indicator/
https://extensions.gnome.org/extension/496/show-desktop-from-overview/
https://extensions.gnome.org/extension/512/wikipedia-search-provider/
https://extensions.gnome.org/extension/529/windows-overview-tooltips/
https://extensions.gnome.org/extension/584/taskbar/
https://extensions.gnome.org/extension/517/caffeine/
https://extensions.gnome.org/extension/701/top-panel-workspace-scroll/
https://extensions.gnome.org/extension/708/panel-osd/
https://extensions.gnome.org/extension/732/message-tray-on-bottom-right-corner/
https://extensions.gnome.org/extension/477/toggle-terminal/
https://extensions.gnome.org/extension/850/place-windows-in-center/
https://extensions.gnome.org/extension/843/bumblebee-indicator/
https://extensions.gnome.org/extension/817/battery-status/

not working but want to use
https://extensions.gnome.org/extension/121/gcalcsearch/
https://extensions.gnome.org/extension/416/applications-overview-tooltip/
https://extensions.gnome.org/extension/562/window-search-provider/
https://extensions.gnome.org/extension/502/eye/
https://extensions.gnome.org/extension/572/customclock/

using but not need to install because they are magically present in ubuntu 14.04 (just activate them from tweak tool): 
https://extensions.gnome.org/extension/19/user-themes/
https://extensions.gnome.org/extension/15/alternatetab/
https://extensions.gnome.org/extension/7/removable-drive-menu/
https://extensions.gnome.org/extension/10/windownavigator/<commit_msg>Added gnome shell extension to shade inactive windoes<commit_after>currently using:
https://extensions.gnome.org/extension/41/permanent-notifications/
https://extensions.gnome.org/extension/55/media-player-indicator/
https://extensions.gnome.org/extension/642/notification-keybindings/
https://extensions.gnome.org/extension/212/advanced-volume-mixer/
https://extensions.gnome.org/extension/258/notifications-alert-on-user-menu/
https://extensions.gnome.org/extension/399/jenkins-ci-server-indicator/
https://extensions.gnome.org/extension/496/show-desktop-from-overview/
https://extensions.gnome.org/extension/512/wikipedia-search-provider/
https://extensions.gnome.org/extension/529/windows-overview-tooltips/
https://extensions.gnome.org/extension/584/taskbar/
https://extensions.gnome.org/extension/517/caffeine/
https://extensions.gnome.org/extension/701/top-panel-workspace-scroll/
https://extensions.gnome.org/extension/708/panel-osd/
https://extensions.gnome.org/extension/732/message-tray-on-bottom-right-corner/
https://extensions.gnome.org/extension/477/toggle-terminal/
https://extensions.gnome.org/extension/850/place-windows-in-center/
https://extensions.gnome.org/extension/843/bumblebee-indicator/
https://extensions.gnome.org/extension/817/battery-status/
https://extensions.gnome.org/extension/650/shade-inactive-windows/

not working but want to use
https://extensions.gnome.org/extension/121/gcalcsearch/
https://extensions.gnome.org/extension/416/applications-overview-tooltip/
https://extensions.gnome.org/extension/562/window-search-provider/
https://extensions.gnome.org/extension/502/eye/
https://extensions.gnome.org/extension/572/customclock/

using but not need to install because they are magically present in ubuntu 14.04 (just activate them from tweak tool): 
https://extensions.gnome.org/extension/19/user-themes/
https://extensions.gnome.org/extension/15/alternatetab/
https://extensions.gnome.org/extension/7/removable-drive-menu/
https://extensions.gnome.org/extension/10/windownavigator/
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