Watchman Error with ember-cli

I am trying to follow the examples in Ember 101. I have worked through this code once before without any issue. After reinstalling my ubuntu 14.04 for unrelated reasons I am getting an error [see bellow] when I run ember serve in my console.

I tried the solution to this problem at: http://ift.tt/1NMbWRH. I also added "node_modules" and "bower_components" to the .watchmanconfig ignore_dirs per: http://ift.tt/1K1lcgF without effect.

Anyone know what I am doing wrong/have installed incorrectly?

Error: A non-recoverable condition has triggered. Watchman needs your help! The triggering condition was at timestamp=1449200416: inotify-add-watch(/home/john/Practice/borrowers/tests/unit/models) -> The user limit on the total number of inotify watches was reached; increase the fs.inotify.max_user_watches sysctl All requests will continue to fail with this message until you resolve the underlying problem. You will find more information on fixing this at http://ift.tt/1NMbWRH

at ChildProcess.<anonymous> (/home/john/Practice/borrowers/node_modules/ember-cli/node_modules/sane/node_modules/fb-watchman/index.js:202:17)
at emitTwo (events.js:87:13)
at ChildProcess.emit (events.js:172:7)
at maybeClose (internal/child_process.js:818:16)
at Socket.<anonymous> (internal/child_process.js:319:11)
at emitOne (events.js:77:13)
at Socket.emit (events.js:169:7)
at Pipe._onclose (net.js:469:12)