add to docs mention of custom repos
replace tags: "git" w. "vcs"
Merge pull request #2 from gggeek/better_docs

add to docs mention of custom repos
Fixed typo
Merge pull request #3 from pborreli/patch-1

Fixed typo
Allow installer to install the full ezp4-legacy app
nitpick: switch instead of if
Change package name to ezpublish-legacy-installer as it also installs the legacy kernel itself
Added Gaetano Giunta to authors
CS
Merge pull request #4 from gggeek/support_legacy_cms_aswell

Allow installer to install the full ezp4-legacy app