[#311] Adding html5shiv and respond.js.
Merge pull request #376 from MaxCDN/issues/311

[#311] Adding html5shiv and respond.js.
Fix the last Bootlint error.

It was caused by bad indentation and thus bad Jade output.
Merge pull request #378 from XhmikosR/develop

Fix the last Bootlint error.
Update dependencies.
[#382] Bootlint v0.4.0
Merge pull request #383 from XhmikosR/develop

Update dependencies.
Merge pull request #384 from MaxCDN/bootlint_v0.4.0

[#382] Bootlint v0.4.0
Merge pull request #380 from MaxCDN/develop

Production release for #311, #376, #378 & #384