remove feature and target projects + add app and folder name

[titou10titou10]

Reduced project structure complexity:

• removed thecom.eclipsesource.megit.target project: it contained only one useful file

  -> moved thecom.eclipsesource.megit.target.targetfile tocom.eclipsesource.megit.parent/megit.target

• removed thecom.eclipsesource.megit.product.featureproject: it only included one plugin

  -> thecom.eclipsesource.megit.pluginplugin is now direcly included into the product

• changed the way the app is packaged:

  • the application is now packaged under theMeGitdirectory, this is easier when unzipping/untaring the app
  • the app name prefix is nowmegit-<unqualified version>

  -> to revert, remove therootFolderandarchiveFileNametags under configuration.products.product in com.eclipsesource.megit.product/pom.xml
  -> this will cause your github actions to not work correctly as the bundles are no more named like"com.eclipsesource.megit-linux.gtk.x86_64.tar.gz"but"megit-0.5.0-linux.gtk.x86_64.tar.gz"

[planger]

Thank you very much, looks good to me! 👍