Revised, visually centered and path optimized all icons. (#112)

* Visually centered a few icons, some new paths and optimizations.

Apple - Visually centered and change the path to more a accurate one.
Bytes: 1011 —> 580.

Dropbox - Visually centered and change the path to fix point alignment.
Bytes: 338 —> 350.

Twitter - Visually centered.
Bytes: 425 —> 431.

Ubuntu - Visually centered and change the path and color to a more
accurate one.
Bytes: 755 —> 674.

Vimeo - Visually centered.
Bytes: 375 —> 379.

WhatsApp - Visually centered and change the path and color to more a
accurate one.
Bytes: 646 —> 611.

Windows - Visually centered and change the path to fix the lines
between shapes.
Bytes: 274 —> 284.

Hope this helps.

FYI: Wikicommons have good SVG shapes and most companies have brand
guidelines with accurate logo renditions and colors.

* Removed newlines, fixed Ubuntu color and updated ReadMe and Twitter PNG.

* Twitter PNG Artifacts Fix.

* Optimizations and new color palettes.

Apple - New color palette that better represents the brand, and tiny
bit smaller.

Ubuntu - I keep finding ways to make this one smaller.

Wikipedia - New color palette that better represents the brand, and bit
smaller.

* Update

* Update drama

* Solving conflicts

* Solved conflicts.

* Optimizations and new color palettes

Apple - New color palette that better represents the brand, and tiny
bit smaller.

Ubuntu - I keep finding ways to make this one smaller.

Wikipedia - New color palette that better represents the brand, and bit
smaller.

* More Ubuntu optimizations.

Learning SVG as we go.

* Revert "More Ubuntu optimizations."

This reverts commit 74c1a45959.

* More Ubuntu Optimizations.

* Guidelines Folder.

* Guidelines.

Added guidelines with instructions.

* Revert "Guidelines."

This reverts commit eb30dfe163.

* Revert "Revert "Guidelines.""

This reverts commit 76edce25ec.

* Removed guidelines for small squares.

* Aligned to guideline and path optimized Airbnb, Amazon, Authy, Badoo and Bitcoin.

All were aligned accordingly and optimized to the following percentages:

Airbnb - 43%
Amazon - 0%
Authy - 38%
Badoo - 23%
Bitcoin + 1%

I’ll update Readme.

* Fixed Amazon radius. Whops.

* Updated from Master Branch.

* Aligned to guideline and path optimized Android,

All were aligned accordingly and optimized to the following percentages:

Android - 31%
Bitbucket + 3%

Updated README with the new file sizes.

* Correct radius on Android

* Aligned to guideline, path optimized and some fixes to Blogger, Bluetooth, CloudFlare, CodePen, Delicious, Digidentity and Digital Ocean.

All were aligned accordingly and optimized to the following percentages:

Blogger - 23% and corrected color.
Bluetooth - 1% and corrected color.
CloudFlare - 12%
CodePen - 42% and corrected color contrast.
Delicious + 35% because I added a clipping path, for consistency.
Review it.
Digidentity - 0%
Digital Ocean + 20% No idea how to make it the same file size after
following the guideline.

Updated README with the new file sizes.

* Aligned to guideline, path optimized and some fixes to Discord, Disqus, Docker, Dropbox

All were aligned accordingly and optimized to the following percentages:

Discord - 27% and corrected shape and color.
Disqus - 6%
Docker - 12% and corrected color.
Dropbox - 11% and corrected color.
Ebay - 1%

Updated README with the new file sizes.

* Aligned to guideline, path optimized and some fixes to Apple, IBM, Samsung Internet, Email and Evernote.

All were aligned accordingly and optimized to the following percentages:

Apple - 17% and corrected color.
IBM - 39% magic was done to achieve this.
Samsung Internet - 63%
Email - 8% I’m proposing a new icon that represents generic email
branding trends.
Evernote - 12% and corrected colors and fixed contrast.

Updated README with the new file sizes.

* Fix v2 of AirBnb in Chrome.

* Added aria-label to samsunginternet.svg

* Fixed typo.

* All were resized and aligned accordingly.

Facebook, Github and Gitlab were redrawn to better follow icon brand guidelines.

Badoo and bitbucket were just missing role="img".

Updated README with the new file sizes.

* All icons now follow the guideline and have been path optimized.

Few have been tweaked to better follow brand guidelines, some have been
redone from scratch.

* Updated README sizes.

* Ignore alternative Instagram.

* Revert "Ignore alternative Instagram."

This reverts commit 475177f61f.

* Fixed Telegram's size and README.

images/svg/wifi.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" aria-label="Wifi" role="img" viewBox="0 0 512 512"><rect width="512" height="512" fill="#fff" rx="15%"/><path fill-rule="evenodd" d="M398 127a191 191 0 0 0-284 0zM114 384a191 191 0 0 0 284 0zM85 143c-47 0-85 38-85 85v55c0 47 38 85 85 85h342c47 0 85-38 85-85v-55c0-47-38-85-85-85zm418 84c0-41-33-75-75-75h-85c-41 0-75 34-75 75v57c0 42-34 76-75 76h235c42 0 75-34 75-76zm-295 5v81h24v-81zm-2-25a14 14 0 1 0 29 0 14 14 0 0 0-29 0zM44 196l31 117h20l24-81 23 81h21l31-117h-23l-18 77-23-77h-21l-23 75-17-75zm262 0v117h26v-46h58v-24h-58v-24h62v-23zm106 36v81h24v-81zm-2-25a14 14 0 1 0 28 0 14 14 0 0 0-28 0z"/></svg>
+<svg xmlns="http://www.w3.org/2000/svg" aria-label="WiFi" role="img" viewBox="0 0 512 512"><rect width="512" height="512" fill="#fff" rx="15%"/><path fill-rule="evenodd" d="M362 160a142 142 0 0 0-212 0zM150 351a142 142 0 0 0 212 0zm-21-179c-35 0-63 28-63 63v41c0 35 28 63 63 63h254c35 0 63-28 63-63v-41c0-35-28-63-63-63zm311 62c0-30-25-55-56-55h-63c-31 0-56 25-56 55v43c0 31-25 56-56 56h175c31 0 56-25 56-56zm-220 4v60h18v-60zm-1-19c0 6 5 11 11 11s10-5 10-11c0-5-4-10-10-10s-11 5-11 10zm-121-8l23 87h15l18-60 17 60h16l23-87h-17l-14 58-17-58h-15l-17 56-13-56zm195 0v87h19v-34h44v-18h-44v-18h47v-17zm79 27v60h18v-60zm-2-19c0 6 5 11 11 11s10-5 10-11c0-5-4-10-10-10s-11 5-11 10z"/></svg>