inf-ruby-console-rails: use 'bundle exec' if Gemfile is present
Add "Bugs" section
Link to the issue 51
Work around pry/pry#1267

Fixes dgutov/robe#37
Revert "Work around pry/pry#1267"

This reverts commit 67629312ad25e13265ccf1b6231c847ed3b19e98.
Advertise using the .pryrc workaround

dgutov/robe#37
pry/pry#1267
Fix a couple of compilation warnings
Merge pull request #57 from bbatsov/compilation-warnings

Fix a couple of compilation warnings
Detect pry gem in case to run bundle exec pry.
Start console.rb through bundler.
Merge pull request #59 from proofit404/master

Improve inf-ruby-console-default command selection
Document changing C-c C-s to call inf-ruby-console-auto

Closes #60