Add config file to .gitignore
Display error message for proc_open errors
Merge pull request #61 from GromNaN/proc-error

Display error message for proc_open errors
fixing path to config.php in INSTALL
Merge pull request #62 from PHPGangsta/patch-1

fixing path to config.php in INSTALL
Merge pull request #55 from alecsammon/master

Add xhprof/xhprof_lib/config.php to .gitignore
Merge remote-tracking branch 'upstream/master'

Conflicts:
	.gitignore