Merge pull request #34 from phpacker/v1

fix autoloading

V1 (#33)

* remove composer-installer

* relative install source path

* prep self-update

* cleanup

build

Merge pull request #29 from leonboot/feature/authenticated-github-req…

…uests

Merge pull request #26 from phpacker/fix/dont-use-collision-in-builds

Fix/dont use collision in builds

Merge pull request #21 from phpacker/chore/update-php-bin

Update php-bin

fix custom bin repo path

Fix/custom bin repo path

Add php.ini with high memory limit to fix memory issues with large phars

Merge branch 'feature/execution-context-detection'

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