Expand messages to include more info

I have a slight edge case in that I change my proxies a lot. It would be nice to have additional logging to let me know that I'm proxying to the correct thing
Merge pull request #20 from eddiemonge/patch-1

Expand messages to include more info
udpate README for proxy middleware
Merge pull request #21 from mulderp/no_livereload

update README for proxy middleware
Log proxied requests when grunt is run in verbose mode.
Clean-up logging
Merge branch 'logging' of git://github.com/brentertz/grunt-connect-proxy into brentertz-logging
Fixes #15 with a warning check
Provides xforward setting to fix #24
Adds support for context arrays in #17
added timeout option to HttpProxy constructor
updated readme with timeout option
Merge pull request #26 from samiconductor/timeout

added timeout option to HttpProxy constructor
Merge branch 'refs/heads/upmaster' into merge

Conflicts:
	Gruntfile.js
	README.md
	lib/utils.js
	tasks/connect_proxy.js
	test/server2_proxy_test.js