Add Matt to Release Managers
Document how to add users to rubygems and npm.
Add docs about GPG
Add better GPG instructions
/me wishes I had Github markdown preview locally
More markdown faff
Added a link to a simple gfm viewer script
Added lexer tests. Will be useful for cucumber/gherkin3#1
Refactoring of the Java implementation

- Force compile checking for visitable nodes with abstract method
- Improved readability of Evaluator (inspired by the Ruby one)
Link to the right JIRA issue
Additional notes for Fedora 18
Fixes #24

I don't know if this the right fix, but I'm following in the makefile's
footsteps. Gcc complained about comparing signed and unsigned types, the
solution is to type cast it. At least, I think the solution is to
typecast it. Everything makes just fine after this commit.
Removed abstract classes from Java impl
Release 1.0.4
Consistent grammars
Describe release process better
Specify that you have to create ~/bin.
Add settings.xml instructions
Specify that you have to create ~/bin.
Describe how tagging happens