Merge pull request #54 from jubianchi/master

Improved Archive & Gitignore
fix option name
initial src build for windows
PSR naming, thanks Pascal for the headup
remove debug code
not used
cleanup
copy deps DLL in php.exe dir
add installed ext to ini
add version
fix binary download URL, case sensitivity and space, introduce by last change in the packager code
remove debug stuff
silent warnings if no binary available, at all
fix ini modification when extensions are already present
Fixed CS
Merge pull request #59 from pborreli/fixed-cs

Fixed CS
Refactored some methods
Merge pull request #60 from pborreli/refacto-score

Refactored some methods
Remove $callback.

It is not used and the code is not clear at all.
Merge pull request #61 from Hywan/runCommandCallback

Remove $callback