Release php-ast 1.0.10 (nikic#183)

* Release php-ast 1.0.10

* Fill in date in README for ast version 80

Release php-ast 1.0.9 (nikic#175)

The API will change in php 8.0.0beta3.
Attributes syntax will change in php 8.0.0RC1.

Release php-ast 1.0.8 (nikic#171)

Release php-ast version 1.0.7 (nikic#163)

Add missing test files.

Update the changelog entry.

This will let projects using php-ast start using php 8.0's
attributes/match expressions.

Release php-ast 1.0.6 (nikic#151)

Fix ReflectionExtension::getVersion (nikic#141)

Release php-ast 1.0.4 (nikic#139)

* Release php-ast 1.0.4

* Update date, add me as <developer> in package.xml

Release version 1.0.3

Release version 1.0.2

Release version 1.0.1