Move bin/phpdoc.php to bin/phpdoc

Maintain bin/phpdoc.php for the time being but trigger an
E_USER_DEPRECATED error
Added ext-twig and ext-xslcache to the suggest list.
Merge pull request #1136 from siad007/patch-5

Added ext-twig and ext-xslcache to the suggest list.
Add a test for ProjectAnalyzer

As part of the on-going effort to improve Code Coverage for
phpDocumentor I have written a test for the ProjectAnalyzer class
and did minor refactorings for readability.
New plugin for converting legacy namespaces (resolves #666)
Fixed regEx used by internal filter

Fixed #152
Merge pull request #1139 from siad007/patch-5

Fixed regEx used by internal filter
#152: Classes were not filtered

The StripInternal and StripIgnore filters were not applied to
ClassDescriptors. This commit adds Classes to the list of elements that
can be stripped and ignored.
#1130: Add feature to test type resolution

In issue #1130 it was indicated that arrays were not correctly resolved.
During research it was concluded that this is a design flaw and by
adding these tests we can verify whether the fixes in the upcoming
commits resolve this issue.
#1130: Create type collection
#1130: Create documentation for the AST creation
Fixes #1120: Tagged latest stable of DOMPDF and ezcDocument
Bump version to 2.3.2 in prep of release
Merge branch 'master' into develop
Update Composer installation instructions

- Update the link to phpDocumentor on Packagist
- Update the Composer require command
- Add a note on how to run phpDocumentor from the vendor directory
Merge pull request #1143 from betawax/composer-readme

Update Composer installation instructions
#1141: Updated changelog
Finalize implementing box-project.

These changes fix https://github.com/kherge-archive/Box/issues/64
(in combination with box 2.4.4) and provide phpDocumentor with the
capabilities to generate phar files using box-project.
Merge branch 'master' into develop
Merge branch 'develop' of github.com:phpDocumentor/phpDocumentor2 into develop