[TOOLS] change pre-commit script, force user to run the script under trunk.

Change-Id: I0504077523f4a23e58c84d5c380c04eb898ca891
[UPDATE] cdoj-ui updated

Change-Id: I2e3dc1e5e6096b456def3854696b888485efae30
Merge branch 'master' of ssh://review.mzry1992.com:29418/CDOJ
[UPDATE] Remove empty links

Change-Id: Ieab960fe16f1ba369be3c6b0082e32cb0674559d
[UPDATE] Optimize under small screen

Change-Id: I5f7019b080feb12cad07a397fcf2247c647dbeae
[JAVADOC] modify util javadoc.

Change-Id: Ie943679e74a658d48f306a65c98e4f19935962f7
Merge "[JAVADOC] modify util javadoc."
[UPDATE] Optimize problem list and status list

Change-Id: I978d0a7a48a065860cfef217fc051bcfd6b06cd8
Merge branch 'master' of ssh://review.mzry1992.com:29418/CDOJ
[UPDATE] Remove debug output in src/main

Change-Id: I32bba11326ea3dfa58369f7e2c6a730a56f66c6c
[UPDATE] Add article editor

Change-Id: Ifc87be7d258eaf85d8e660b047678d6ae0b49869
[UPDATE] New index page

Change-Id: Icbfc10b3d5d761c5c44aba0647f25890c291ed30
[UPDATE] Add increment API in DAO

Change-Id: I21d0c407a6beea6dba8931f60ffde0f43fb08a3c
[UPDATE] Fix problems in patch set 1

Change-Id: I5a781647b9609d74897241c49e9c5d43addb323d
[UPDATE] New UI!

Change-Id: I304d0f1dc12ee77102f19384e3e4ca275fc280a9
[UPDATE] Fix the bugs of navbar in small screen

Change-Id: I3ad3450dd3bd6c90b3fae41dcab7e10bf36dc721
[UPDATE] Get rid of google font

Change-Id: Ieb8525679a76e0cab589e95d2c81e9a3150073ef
[Fixed] Broken tag fixed

Change-Id: Id5f4c5a5e02c788ab68dccca8e6cdadfdf995b9b
[FIX] Font bug under windows

Change-Id: I1f745166d62742bd807d521a604497f2793be723
[UPDATE] Add BBS link on navlist

Change-Id: I8df9f80518cf3a0d9f35ea5f3f95b730256349bb