Merge pull request #1 from n3tkv00/hhvm

hhvm: LDFLAGS override so libevent passes the version test.
gitignore: stop following hhv_source_dep file
Merge pull request #2 from n3tkv00/hhvm

Correction to Sources
Merge pull request #3 from n3tkv00/hhvm

Manual Fedora cmake macro script
Merge branch 'hhvm' of github.com:n3tkv00/fedora-packages into hhvm
Merge branch 'hhvm' of github.com:renich/fedora-packages into hhvm
hhvm: updated commit
Merge branch 'hhvm' of github.com:n3tkv00/fedora-packages into hhvm
hhvm: removing folly subpackage from spec

We've determined to package each library independently. We still need to determine which rpath is to be removed and wich is to be
kept.
Removed custom LDFLAGS from spec
Added analysis of third-party folder