Added keys iterator / printer.
Merge pull request #608 from 1602/feature/keys-iterator-in-console

Added keys iterator / printer.
Added ctl.exts: safe, format
Merge branch 'master' of github.com:1602/compound
Added history file in temp directory.
Removed readFile error output.
Merge pull request #610 from 1602/feature/command-line-history

Added history file in temp directory.
Implemented unix-style reverse history search
Merge pull request #611 from 1602/feature/cli-history-search

Implemented unix-style reverse history search
Added GeneratorUtilities.prototype.isBaseDirExists function.

Prevent compound to not create base directory when it already exists.
Merge pull request #613 from attomos/master

Added GeneratorUtilities.prototype.isBaseDirExists function.
Exclude readme files of initializers
Add ignore ignore initializers pattern for runInitializers function
Change regex string to regex pattern configuration
Block runInitializers() function if compound.app doesn't exist
Merge pull request #617 from ArnaudSpanneut/master

Exclude readme files of initializers
Check for main field in package.json file
Merge pull request #629 from zxqfox/patch-1

Check for main field in package.json file
register coffeescript compiler

It sould be 'coffee-script/register' since 1.7.0  => http://coffeescript.org/#changelog
Updated coffeescript version