Clean up redundant and unneeded Requires

Move all Requires to their own lines for better readability.

We can safely drop the 'perl(Git)' requires from the cvs and email
packages because the perl rpm dependency generator already add it.

We can also drop 'perl-Git = %{version}-%{release}' from the email
package because it requires 'git = %{version}-%{release}' which in turn
requires the matching 'perl-Git' package.

git.spec

@@ -277,10 +277,10 @@ Documentation files for git-core package including man pages.
 %package cvs
 Summary:        Git tools for importing CVS repositories
 BuildArch:      noarch
-Requires:       git = %{version}-%{release}, cvs
+Requires:       git = %{version}-%{release}
+Requires:       cvs
 Requires:       cvsps
 Requires:       perl(DBD::SQLite)
-Requires:       perl(Git)
 %description cvs
 %{summary}.
 %endif
@@ -302,10 +302,9 @@ The git daemon for supporting git:// access to git repositories
 %package email
 Summary:        Git tools for sending patches via email
 BuildArch:      noarch
-Requires:       git = %{version}-%{release}, perl-Git = %{version}-%{release}
+Requires:       git = %{version}-%{release}
 Requires:       perl(Authen::SASL)
 Requires:       perl(Net::SMTP::SSL)
-Requires:       perl(Git)
 %description email
 %{summary}.
 
@@ -329,7 +328,8 @@ Requires:       emacs-git = %{version}-%{release}
 %package -n gitk
 Summary:        Git repository browser
 BuildArch:      noarch
-Requires:       git = %{version}-%{release}, tk >= 8.4
+Requires:       git = %{version}-%{release}
+Requires:       tk >= 8.4
 %description -n gitk
 %{summary}.
 
@@ -343,8 +343,8 @@ Requires:       git = %{version}-%{release}
 %package gui
 Summary:        Graphical interface to Git
 BuildArch:      noarch
-Requires:       git = %{version}-%{release}, tk >= 8.4
 Requires:       gitk = %{version}-%{release}
+Requires:       tk >= 8.4
 %description gui
 %{summary}.
 
@@ -384,11 +384,12 @@ history.
 
 %package svn
 Summary:        Git tools for interacting with Subversion repositories
-Requires:       git = %{version}-%{release}, subversion
+Requires:       git = %{version}-%{release}
 Requires:       perl(Digest::MD5)
 %if ! %{defined perl_bootstrap}
 Requires:       perl(Term::ReadKey)
 %endif
+Requires:       subversion
 %description svn
 %{summary}.
 
@@ -888,6 +889,9 @@ make test || ./print-failed-test-output
 %{?with_docs:%{_pkgdocdir}/git-svn.html}
 
 %changelog
+* Sun Apr 08 2018 Todd Zullinger <tmz@pobox.com>
+- Clean up redundant and unneeded Requires
+
 * Sat Apr 07 2018 Todd Zullinger <tmz@pobox.com>
 - Remove Git::LoadCPAN to ensure we use only system perl modules