ext_kerberos_ldap_group_acl: Fix regression typo in 3.4.7
kerberos_ldap_group/cert_tool: Remove ksh dependency

Shell scripts published with Squid should be POSIX neutral. Replace the
ksh-specific syntax with portable POSIX shell.
Bug 4102: sslbump cert contains only a dot character in key usage extension

The patch for bug 3966 was slightly incorrect. As a result the Key Usage
field for SSL-bump mimic'ed certificates could end up containing only a
dot (.) character.
Bug 4093: source-maintenance.sh bad perl -i option
Source Maintenance: bump astyle version to 2.03
Fix man(8)/man(1) page syntax

It seems automated tools such as lroff are not able to parse the groff
syntax accurately for automated indexing of our man pages.

The if-conditional syntax was only used to simplify translators lives
so we can live with the tools preferred 1-liner syntax for the NAME
section.
3.4.9