SVG Handlebars logo

It changes the Handlebars logo format from PNG to SVG. We could away from
using PNG format images by this change.

The new SVG Handlebars logo also has certain style change of look and feel.
It's just has a little more flat style.
Merge pull request #135 from okuryu/handlebars-svg

SVG Handlebars logo
Fix punctuation error

A comma should only be used with a conjunction when it's joining two independent clauses.
Make clauses consistent

help... help translating examples is redundant.
Use the correct homophone
Merge pull request #137 from scsper/patch-2

Make clauses consistent
Merge pull request #136 from scsper/patch-1

Fix punctuation error
Merge pull request #138 from scsper/patch-3

Use the correct homophone
More grammar changes

* Fixed verb tense issue
* Included a missing 'and'
Clarify what is documenting the process

The library is not documenting the process; the guide is.  FormatJS is not providing the JavaScript library; FormatJS is the library.  

I chose to focus on just the guide in this section.  Alternatively, we could write: 

Internationalizing web apps is an involved and complex task.  We created {{brand}} to make internationalization simple.  We created this guide to inform you about the whole internationalization context.
Remove verbosity of paragraph
Limit verbosity of localization paragraph.
Locales documentation clarification
Merge pull request #139 from scsper/patch-4

More grammar changes
Merge pull request #140 from scsper/patch-5

Clarify what is documenting the process
Merge pull request #141 from scsper/patch-6

Remove verbosity of paragraph
Merge pull request #142 from scsper/patch-7

Locales documentation clarification
translating strings docs update
Merge pull request #143 from scsper/patch-8

translating strings docs update
More grammar / punctuation changes