Just to overcome questions.

Not everyone might notice that PHP >= v. 5.4 has its own CLI web server
for local environments.
If not defined checked twice.

Part of my sunday cleanup tour.
Not really 300% sure about this but should do.
Unbloat: Symfony\Component\Filesystem::mkdir use.

Symfony has a component called Filesystem. We have a function in lib
here that does exactly the same thing here. Except it is not unit
tested. And since we already install this component via composer.json,
we shall use it.
Added PHP 5.6 and HHVM to travis.
Merge pull request #1185 from h4cc/master

Added PHP 5.6 and HHVM to travis.
Merge branch 'master' of github.com:bolt/bolt
My bad. Sorry.
Before I set any finger on this: make it readable.
Merge pull request #1176 from doertedev/master

Removing homegrown MakeDir(), cleaning up initialization/constants.
Revert "Before I set any finger on this: make it readable."

This reverts commit 49504411f0c07dfa321187d495c248018f7db4f9.
Formatting / little bit commenting.
This wasn't working on IE8, and it looks like it isn't needed on modern browsers either. Hopefully fixes #1188.
This is always the case, see index.php
Merge pull request #1190 from doertedev/master

Screwed up on that one:
Proposed fix for the issue introduced in #1176. See also #1190.
Fixing typo introduced in #1176.
Check if we actually _have_ an uploaded file.
Fix for IE 8/9: Only initialize Stack, if Stack is Present. Fixes bug where making 'internal links' was broken.
Added Modernizr, for IE 8 / IE 9.