Issue #3337
Issue #3338

Issue #3357

Tern completion for required module returns name (module wuith quote)
and displayName (module without quote). This PR gives the capability
to display completion for required module without quote.

Issue #3372

Reference: https://groups.google.com/forum/#!msg/codemirror/uRUuqXimqj0/mn3Lmdkab18J
Rewritten to match the style of the Verilog mode

I noticed that the image that accompanies auto-completion suggestions
when the tern addon is active gets cut slightly, because the default
line height is slightly smaller than the image height.

This change above ensures that the line height is bigger, hence
ensuring that the image is fully shown.

Issue #3369

Was a little subdued

Closes #3365

Spent quite a while perfecting this (IMO), but a lot of people seem to
really like it. Hope you do too.

See http://discuss.codemirror.net/t/tern-special-characters-causing-issues/294

Issue #3362

Closes #3361

Closes #3348

Closes #3336

So that selection inside widgets isn't affected

Issue #3342

Closes #3345

Issue #3346

Closes #3340

Closes #3339