Feedly open the entry in background tab

Description

This extension provides functions the entry of feedly is opened in the background tab.

# Basic Feature
Open the entry in the background tab.
Open unread entries at a once.
All links in the entry to open in the background forcedly.

12/08/2014 ver 1.1.1
Refactoring the all code.
Change from background page to event page.

04/30/2014 1.1.0
Add: This extension updates the tabs of Feedly if those are existed when the options is saved.

04/30/2014 1.0.3
Modified: I modify informed bug from a user. the bug is when you open the tabs together.

03/03/2014 1.0.2
Fixed:
Google Chrome changed that specification of to open new tab. It have correspond.
As the results, create new process when you open new tab.

08/31/2013 1.0.1
Fixed: fixed a bug when opening an entry in the background on Mac OS X.

08/31/2013 1.0.0
Changed: some key support.
Added: new options 'Force all links in the entries to open in the background.'
Added: new option 'open unread entries at a time.'

08/04/2013 0.3.6
change extensions name.

06/20/2013 0.3.5
Support feedly cloud.

2013/04/05 0.3.3
Changed default key. (before = F, After = I)
The previous default key was used for "send to facebook" key by feedly.

2013/03/18 0.3.1
Priority change. (keyboard > mouse -> mouse > keyboard)

2013/03/18 0.3
Add key error message in option page.
Mouse support.

2013/03/15 0.2
Add option page. this page can change key.
Behavior modification.