Post ok - Question, Share

To Do :
1. liked button, reload using ajax after posting
2. Add Answer
3. Add comments for Q,A,S
Add untracked files.
Ajax load 3 tabs okay.
To Do-
1.liked button for question,share
2.comments for all
Ajax load 3 tabs okay.
update
delet Post okay.
Post time okay.
Add logo
fix bug.
Server version
Answer and comments for reply are okay!
To-do : hide part of comments if too long.
add untracted files
nothing...
Hide reply comments if too long okay~
Template revised.
initial merge