fix exception at startup
Merge pull request #4056 from adobe/randy/fix-jslint-exception

Fix exception in JSLint at startup
Temporarily exclude ember, implement max file size limit.
We are currently experiencing problems analyzing ember.js, so excluding it until we can get those worked out.  Also adding a max file size limit of 500k.
Make sure jump-to-def respects size limit
Merge pull request #4070 from eztierney/ember-fix

Temporarily exclude ember, implement max file size limit.
Merge branch 'master' of https://github.com/adobe/brackets into larz/all-faux-bold-to-semibold
Fixed monospace font weight and js hint font weight.