Make dev-master alias as 2.0
Fix composer executable when dependency.
Merge pull request #148 from beberlei/PDependComposerBinAutoloadFix

Fix composer executable when dependency.
Merge pull request #147 from beberlei/ComposerBranchAlias

Make dev-master alias as 2.0
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/bin/pdepend
Merge branch 'master' of git://github.com/scrutinizer-ci/pdepend