i think i am about to fix some serious problems @sstok ^_^
fixing problem with commit message being assigned to wrong variable
pullRequestUrl is now pullRequest()['url']
another fix invoking methods on adapter rather than on the issue tracker
adapting to the rules of scrutinizer
fixing some more long lines
typehinting it to the right interface ProcessHelper
typehinting the stuff with the right class implementation and not the interface
typehinting implementations if there are no real extension points
typehint again more stuff
Merge pull request #207 from cordoval/scrutinzer-3

merge #207 fixing some problems introduced earlier (cordoval)

This PR was merged into gushphp:master branch.

Discussion
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|Q            |A  |
|---          |---|
|Bug Fix?     |n  |
|New Feature? |n  |
|BC Breaks?   |n  |
|Deprecations?|n  |
|Tests Pass?  |n  |
|Fixed Tickets|   |
|License      |MIT|
|Doc PR       |   |
                   


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Commits
-------

d8110f5fcafbb85a8d0b71168af913ff5782679b i think i am about to fix some serious problems @sstok ^_^ (cordoval)
b2b08ff38ff1b7fd8d13c1533c470a238f0f8ba4 fixing problem with commit message being assigned to wrong variable (cordoval)
0f89f81d7de9421c2df1dba36453aafed89844c8 pullRequestUrl is now pullRequest()['url'] (cordoval)
31b72bb0615e61cab8d1a961fcf4e5e28396388a another fix invoking methods on adapter rather than on the issue tracker (cordoval)
6f6dc3ea868d76065e004c185d5b11754e71b291 adapting to the rules of scrutinizer (cordoval)
255253ab279fe4a5e490968bb1fed7a72b0448cd fixing some more long lines (cordoval)
3ca84763736d8e61e272a63c8d5d0b67027394dd typehinting it to the right interface ProcessHelper (cordoval)
d10a66f3279347ec391287043bea1dcb67197e07 typehinting the stuff with the right class implementation and not the interface (cordoval)
f76d3820a7596691997b209642391e4e41012aa3 typehinting implementations if there are no real extension points (cordoval)
099d9a1e323c969bfb335070f5c207a7b75c514f typehint again more stuff (cordoval)