Hanami contributors

All brennovich commits

Improve database config tips in getting startedhanami.github.io
Ensure to build template finder specifying a viewhanami
Add JRuby 9.0.1.0 to travishanami
Improve DatabaseConfig to support non-CLIhanami
Minor improvement to tests reliabilityhanami
Remove C Extensions default config to silent warnshanami
Fix database config URL generationhanami
Avoid unnecessary lotus generates on specshanami
Add JRuby 9k supporthanami
Generate new apps using mysql2 for mysql dbhanami
Refator database configuration for generatorshanami
Fix commands#new_testhanami
Add JRuby Supportview
Update supported Rubies README sectionmodel
Add jRuby 9k supportmodel