Don't show find panel when doing cmd-e
Don't show find panel when doing cmd-e

There's a long standing issue where cmd-e shows the find panel where it shouldn't: https://github.com/atom/find-and-replace/issues/332

This pull request prevents the find panel from showing.

Test Plan:

1) Click on `new`
2) Press `cmd-e`, note that there is no visual feedback
3) Press `cmd-g` multiple times to go through occurrences

See the behavior in Sublime:
![](http://g.recordit.co/Iwt3rimsQM.gif)

In Atom with this pull request:
![](http://g.recordit.co/HMtN1TiJGr.gif)

It even works the same way in Chrome!
![](http://g.recordit.co/teDy4kCMYi.gif)

trevdor/find-and-replace,bmperrea/find-and-replace,atom/find-and-replace