FuelPHP: allow core, modules and packages to be installed

[lukearmstrong]

FuelPHP 1.6/develop has started using Composer for psr/log, monolog/monolog and fuelphp/upload
http://fuelphp.com/blogs/2013/01/fuelphp-and-composer-revisited

This pull request makes it possible for people using 1.6/develop to install core, modules and packages using composer. So whilst these things are not PSR compliant, starting to use composer now will hopefully make this transition much smoother and hopefully come around faster.

FuelPHP v1.x packages are prefixed with fuel-
FuelPHP v2.x packages are prefixed with fuelphp-, but FuelPHP v2 will not need to use composer/installers.

Here is the related pull request.
fuel/fuel#279

[lukearmstrong]

Updated original pull request

PHPUnit 3.7.13 by Sebastian Bergmann.

Configuration read from /home/lukea/github/lukearmstrong/installers/phpunit.xml.dist

............................................................

Time: 0 seconds, Memory: 4.25Mb

OK (60 tests, 60 assertions)

[shama]

Awesome, thanks @lukearmstrong! I'll get this merged shortly. The only part I would like to hold on is the core type. There are a couple other frameworks requesting a core type as well. I really want to get #43 implemented before. An install path without a package identifier means any package with that type could wipe out the path. I would like to test that scenario a little better. Hopefully I'll get some time (or some other generous person) to implement it soon.

[shama]

Thanks again @lukearmstrong! I've merged fuel-module and fuel-package. Will merge fuel-core once #43 is implemented. So leaving this PR open.

[lukearmstrong]

Thanks for merging fuel-module and fuel-package in.

Would you like me to look at implementing #43 if I find time?

[shama]

Yes please! I'd appreciate that. Let me know if you have any questions.