Added custom task/type support

[siad007]

I made a little composer plugin https://github.com/siad007/phing-configurator to allow custom tasks/types support. An example task would be configured like https://github.com/MehrAlsNix/custom-phing-task-example/blob/develop/composer.json

@mrook What do you think? And could you create a new repo (+ packagist) for this composer plugin?

Related to #654

[codecov]

Codecov Report

Merging #1225 into master will increase coverage by 0.2%.
The diff coverage is 71.42%.

@@             Coverage Diff             @@
##             master    #1225     +/-   ##
===========================================
+ Coverage     47.49%   47.69%   +0.2%     
+ Complexity     9967     9920     -47     
===========================================
  Files           507      506      -1     
  Lines         24505    24432     -73     
===========================================
+ Hits          11638    11654     +16     
+ Misses        12867    12778     -89

Impacted Files	Coverage Δ	Complexity Δ
classes/phing/ComponentHelper.php	79.75% <71.42%> (-1.73%)	55 <8> (+8)
classes/phing/util/SourceFileScanner.php	61.76% <0%> (-7.36%)	21% <0%> (ø)
classes/phing/util/StringHelper.php	88.37% <0%> (+2.32%)	25% <0%> (ø)	⬇️

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[mrook]

@siad007 great stuff! I've created https://github.com/phingofficial/phing-composer-configurator. Let me know when you've committed the code there, I'll create a packagist package for it.

[siad007]

@siad007 great stuff! I've created https://github.com/phingofficial/phing-composer-configurator. Let me know when you've committed the code there, I'll create a packagist package for it.

@mrook Just added the plugin to the new repo 😃