First pass at readline-history
Add history command
Make history size configurable, and default to 1024, for reasons. Also, don't use maxDiskLength because it's not settable for readline-history
call @repl.prompt(true) so that that cursor position is preseved after writing out to stdout
Don't refer to --create anymore since it's a new generator
Add contributing header, encourage branching
More things to do when preparing a pull request
Add a releasing section
minor spelling fix
Merge pull request #816 from benodom/minorspelling

minor spelling fix
Typo fix EPXRESS_PASSWORD -> EXPRESS_PASSWORD
Merge pull request #817 from TheIronMarx/patch-1

Typo fix EPXRESS_PASSWORD -> EXPRESS_PASSWORD
Merge pull request #814 from github/contributing-update

Contributing update
Update README.md

converted lingering reference to bender to myhubot
Merge pull request #818 from JrGoodle/patch-1

Update README.md
added Typetalk adapter to the list of adapters
Fix typo in robot.respond documentation
Merge pull request #820 from stkent/master

Fix typo in robot.respond documentation
Merge pull request #819 from akiomik/patch-1

added Typetalk adapter to the list of adapters
Support shell user name and id from the env

Also changes the type of the user.id property, this should be an integer to match campfire.