use $this->options instead of copying $this->optinos
Add spaces and bracket
Add Patch64BitSupportTask class
Add dryrun support

- Refactoring ConfigureBuilder to ConfigureTask.
- Pass options to eash tasks.
- Supporting dryrun option.
Add DSYmTask
Add basic command builder test
Add ctags command
register ctags command to console object
Basic workable ctags command
set version 1.9
Bump version to 1.9.1
Releasing 1.9.1
Append extra argumnets
update phar file
Add cd-src command to phpbrew.sh
Bump version to 1.9.2
Releasing 1.9.2
Merge branch 'master' into 1.9

Conflicts:
	package.ini
	package.xml
	phpbrew
	src/PhpBrew/Command/InitCommand.php
	src/PhpBrew/Command/InstallCommand.php
	src/PhpBrew/Console.php
Refactor configuration file task to class
more directory methods