Fixes XML string escaping by removing invalid characters
Do not use string replacement for version number.
Do not perform string replacement for @package_version@ anymore.
Merge branch '3.7'
Closes #655. BC issue in 3.7 fixed by: Revert "Positional argument count check introduced"

This reverts commit 6ac554ede32330e3775c231cabe0f7b513770e6c.

Conflicts:

	PHPUnit/TextUI/Command.php
Changelog for #655
Merge branch '3.7'

Conflicts:
	ChangeLog.md
Mimic Composer's formula for locating autoload.php
It's `phpunit-skelgen`, not `phpunit-skel` 

There is no `phpunit-skel` command, it is called `phpunit-skelgen`. I just installed from PEAR and here is a copy of my command-line output:

phpunit-skelgen --help
PHPUnit Skeleton Generator 1.1.0 by Sebastian Bergmann.

Usage: phpunit-skelgen --class ClassTest
...
Merge pull request #673 from knbknb/3.7
Improved error output in cases where the classname or the path was empty/broken
Improved CLI output. Errors don't end in a newline when an exception message was passed an hence the cli output but the bash prompt on the same line
Fixed test suite. 81ab540c8718a37315962b8242c7f1b4ee031ed4 changed the line numbers
Disable token caching (in PHP_TokenStream, used by PHP_CodeCoverage) by default (to reduce memory footprint).
Merge branch '3.7'
Merge branch '3.7' of github.com:sebastianbergmann/phpunit into 3.7
Merge branch '3.7'
Resurrect addUncoveredFilesFromWhitelist configuration setting.
Merge branch '3.7'
Merge branch '3.7' of github.com:sebastianbergmann/phpunit into 3.7