Merge pull request #835 from SlexAxton/meta

Mostly meta changes. Some cleanup of the main directory.
Changed an existance check to an `in` to avoid exceptions being thrown for disabled features in FF. Fixes #798
Removed dashes from property names corresponding to feature detects.

The dashes were preventing these detects from being queried like every other detect. For example, before this PR one could use

```
if (!Modernizr.fontface) { /* (...) */ }
```

to test for `@font-face` support, but one must use

```
if (!Modernizr["display-table"]) { /* (...) */ }
```

to achieve the same for `display: table`.
Update HTML5 Shiv to latest version

Closes #807
Merge pull request #840 from bmcustodio/no-dashes

Removed dashes from property names corresponding to feature detects.
Added detect for <template> HTML tag
Merge pull request #837 from drublic/html5shiv-latest

Update HTML5 Shiv to latest version
Remove `pre` from printshiv version
Remove `pre` from shiv version
Merge pull request #841 from stucox/master

Added detect for <template> tag
Save the whales and or the output of the build
Merge branch 'master' of github.com:Modernizr/Modernizr into meta

* 'master' of github.com:Modernizr/Modernizr:
  Remove `pre` from shiv version
  Remove `pre` from printshiv version
  Added detect for <template> HTML tag
  Update HTML5 Shiv to latest version
  Removed dashes from property names corresponding to feature detects.
  Changed an existance check to an `in` to avoid exceptions being thrown for disabled features in FF. Fixes #798