Bumping version number to 1.6.2 for the next release.
Updated the changelog for the pending 1.6.1 release
Updated the changelog to reflect the upcoming 1.6.0 release
Bumping pear version number to the next release
Update package to include 1.5.7.
Bumping the PEAR version number for release
Bumping version number to 1.5.5 for the next release
Update the changelog.
Fixed the Composer autoloader target directory