bin/.android-set-outdir: symlinks for wangjunkang
bin/adb-of: add www.weibo.com
bin/adb-of: can open adb-of http://m.weibo.cn/d/neora
bin/gerrit-push-review: can find out the remote automatically
bin/repo-cherry-all: choose the branch if none given
bin/wp: should use the .. as android top for msm oem which is a standalone repo.

Signed-off-by: Bao Haojun <baohaojun@gmail.com>