change default composer.json template to use installer in "suggest" instead of "require"
modules should not require the installer, as we have alternate solutions. It only should be suggested to use it. experienced users will know it, new users will get a suggest message from composer after using the install command.
This is obviously an easy change to make, what's the general consensus on whether the change should actually be made?
one big group: "it was from the beginning required and should keep" another big group: "but the installer behaves buggy when not every package requires it" me(the author of the installer): "problems with not installed packages are fixed in 3.x" me(again): "people blame me, if I do a major version increase and old things break, people should actively decide for one version" me(since years): "there are currently >4 different installers, they still need to use the composer replace syntax"