Update changelog

Author: ivanlanin

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 This is the changelog between releases of PHPWord. Releases are listed in reverse chronological order with the latest version listed on top, while additions/changes in each release are listed in chronological order. Changes in each release are divided into three parts: added or change features, bugfixes, and miscellaneous improvements. Each line contains short information about the change made, the person who made it, and the related issue number(s) in GitHub.
 
+## 0.10.1 - 21 May 2014
+
+This is a bugfix release for `php-zip` requirement in Composer.
+
+- Change Composer requirements for php-zip from `require` to `suggest` - @bskrtich GH-246
+
 ## 0.10.0 - 4 May 2014
 
 This release marked heavy refactorings on internal code structure with the creation of some abstract classes to reduce code duplication. `Element` subnamespace is introduced in this release to replace `Section`. Word2007 reader capability is greatly enhanced. Endnote is introduced. List numbering is now customizable. Basic HTML and PDF writing support is enabled. Basic ODText reader is introduced.

composer.json

@@ -40,10 +40,10 @@
     },
     "suggest": {
         "ext-zip": "Used to write DOCX and ODT",
-        "ext-gd2": "Required to add images",
-        "ext-xmlwriter": "Required to write DOCX and ODT",
-        "ext-xsl": "Required to apply XSL style sheet to template part",
-        "dompdf/dompdf": "Required to write PDF"
+        "ext-gd2": "Used to add images",
+        "ext-xmlwriter": "Used to write DOCX and ODT",
+        "ext-xsl": "Used to apply XSL style sheet to template part",
+        "dompdf/dompdf": "Used to write PDF"
     },
     "autoload": {
         "psr-4": {