change Installer to an actual Plugin
extract deploy call out of the installer
fix parts of the fullstack test

makes no sense to not having the installer there anyway
add feature to change order of deploy execution
fix some docu

dont suggest to include the installer in modules anymore
add feature to prevent single files from deploy
add another testcase because of problems with issue #76
fix problems reported in issue #76
php 5.3 compatibility
another php 5.3 compatibility patch
some untested fixes for the deploy command

used via composer command integrator
Added test error checking on calls to sed.
Switched from using sed to perl for version swap in composer file. GNU sed is different than Unix sed and will not work cross platform.
log the output of processes for easier debugging
offer a feature to install composer library packages into the magento lib dir

- also add a new config model for cleaner config handling
-
dont create gitignore entries for ignored deployments

I mean files which dont get deployed
make usage of module specific options easier

transform keys to lower case like composer seems to use the names
internal
improve library deploy autoload generator

make it possible to avoid duplicate class problems
for example caused by mocks
add eloquent/composer-config-reader to requirements
Merge branch 'master' of github.com:magento-hackathon/magento-composer-installer into plugin-rewrite