Migrate Apache libraries and tools

Add ab, apr, and apr-util from homebrew-dupes so that users seeking
Apache only need to tap homebrew-apache.
Fix dependencies, use HTTPS, change quotes

Update dependencies to homebrew/apache instead of dupes, use HTTPS on
homepage and download links, change single quotes to double.
Reformat make commands, update apr patch index
apr-util 1.5.4

Update to latest stable release.
ab 2.4.10

Update to latest stable release, update SSL patch to work with 2.4.10,
update configure patch index.
ab: make keg-only and add httpd conflicts

ab is provided by OS X and httpd formulae.
Fix dependency references

Remove homebrew-dupes and homebrew-apache references to
homebrew-apache formulae.
http22 2.2.29

Update to latest stable release.
http24: use resources

Use resources instead of a custom downloading solution, remove
unnecessary FileUtils prefix from touch command.
httpd22: remove unnecessary FileUtils prefix

Remove FileUtils prefix from touch command as it is not necessary.