tarpit: Bump to version 2.0.3
tarpit: Broaden deps rake (< 11) and rdoc (< 5); lock updates
tarpit: History for dep changes
maven: Update to 3.0.5
*: Lock updates for minitest 4.7.5
Merge branch 'maven' into dev
Merge branch 'tarpit' into dev

Conflicts:
	tarpit/Gemfile.lock
*: Lock updates for tarpit 2.0.3, maven 3.0.5 and friends (pre-release)
tarpit: Just use spec.extend for instance
tarpit: Fix Hoe vestige; use real Gem::Dependency in install_deps
tarpit: fix comment
tarpit: History for later changes
tarpit: Avoid RubyGems 2.x warning due to tarpit deps and bundler use of reset
Merge branch 'tarpit' into dev