Fixed core documentation

Removed extra tabs, which made the preformatted code look weird.

docs/core.html

@@ -99,7 +99,7 @@
 		                <p>For the basic typography rules we did the following, along with other things presented below:</p>
 		                <ul>
 		                  <li>We use a <a href="https://www.smashingmagazine.com/2015/11/using-system-ui-fonts-practical-guide/">native font stack</a> to figure out the best font for your device.</li>
-		                  <li>We set the colors to <code>background: #f5f5f5;</code> and <code>color: #212121;</code>.</li>
+		                  <li>We set the colors to <code>background: #f8f8f8;</code> and <code>color: #212121;</code>.</li>
 		                  <li>We use a <code>font-size</code> of <code>16px</code> for the root element.</li>
 		                  <li>We set <code>line-height</code> to <code>1.5</code>.</li>
 		                </ul>

docs/v2/DEVLOG.md

@@ -1044,3 +1044,8 @@
 - Tested aforementioned changes, everything seems to work ok. Size of `default` flavor is now `6.71KB` compared to a `6.89KB` in previous release. Pretty sweet reduction.
 - Built sidebar navigation into modules pages.
 - Tweaked color of `button` elements slightly to look less terrible.
+
+## 20170428
+
+- Checked online if support for old `flexbox` syntax can be removed, but due to **UC Browser** (~9% of the market) it cannot. Shame really, because it's the only browser that needs it, all other legacy browsers have a low market share or are already deprecated due to other changes. Thus, we keep the old syntax, but a flag might come later down the line for people who don't care about legacy and UC. Also, the `-webkit` prefix for the newer syntax is still needed in many modern-ish browsers, so no changes in that department, either. At least, I checked.
+- Fixed the extra tabbing in `core` module documentation.