Merge pull request #18 from talkToHoney/master

Request pull
Design_1

except Action Bar
Design_2 and..

1. Design_2
2. when user logout, MainActivity & SettingActivity still alive => fix
3. etc..
EditText padding&color
;
Refresh Friends List implement
Action Bar url color re-change
1. Set HomePage in Setting
2. RecentSticky Color no Random
Update README.md
When Browsing -> Home by BackKey,
Action Bar error. fixed.
Merge branch 'master' of https://github.com/SungwonKim/StickyOnPage
uptodate null occur error, so fix