Add blogs for May
update a blog

1. tail-recursion
add blog for may
Merge branch 'qsun-dev' of 192.168.58.104:blog/brionas-github-com into edit
Merge remote-tracking branch 'origin/edit' into beyan-dev
eol
Edit

1. remove line number
2. remove "标红色", since no way to make it
fix layout
fix layout
fix layout
fix layout
Merge branch 'beyan-dev' of 192.168.58.104:blog/brionas-github-com into edit
modified three blog

1. xtrace
2. breakpad
3. nginx
eol
Merge remote-tracking branch 'origin/qsun-dev' into edit

Conflicts:
	_posts/2014-05-14-google-breakpad.md
	_posts/2014-05-14-nginx-memory-pool.md
Merge remote-tracking branch 'origin/edit' into edit

Conflicts:
	_posts/2014-05-13-C++-Exception-Handle-1.md
	_posts/2014-05-13-C++-Exception-Handle-2.md
	_posts/2014-05-13-C++-common-issues-practice.md
	_posts/2014-05-13-tail-recursion.md
	_posts/2014-05-14-google-breakpad.md
	_posts/2014-05-14-nginx-memory-pool.md
clean <<<<
Add members blog address and rename Mingdong's display name
Rename title
Merge branch 'beyan-dev' of 192.168.58.104:blog/brionas-github-com into edit