Merge branch 'master' into development
Add ext-imagick
Call post-compile hook of frameworks
Detect frameworks by looking at packages in composer.lock, which makes for more reliable detection, also when the framework package is not directly required in the project's composer.json
Detecting buildpack on composer.lock, to be consisten with other heroku buildpacks
Abort if composer.lock is not checked in
Abort deploy if no composer.lock
Document slim support
Make framework docs more consistent
Add log_error to log errors
Add info about composer.lock
Better script for installing libmemcached
Create checksum of libmemcached package
Install vulcan with bundler
.php-version overrides composer.json version
Add seconds to build time
Fix typo in README
Only pass requests to app.php in symfony apps
Document .php-version support
Merge branch 'master' into development

Conflicts:
	README.md
	bin/compile