system: Add /etc/bashrc that loads bash-completion when available. * gnu/system.scm (etc-directory)[profile]: Conditionally source /etc/bashrc. [bashrc]: New file. Source bash_completion.sh when available.
gnu: git: Install Bash completion as 'etc/bash_completion.d/git'. * gnu/packages/version-control.scm (git)[arguments] <install-shell-completion>: Change "git.sh" to "git" as the completion module file name.
gnu: bash-completion: Search for completion modules in profiles. * gnu/packages/patches/bash-completion-directories.patch: New file. * gnu-system.am (dist_patch_DATA): Add it. * gnu/packages/bash.scm (bash-completion)[source]: Use it.
system: Add fish, tcsh, and zsh to /etc/shells. * gnu/system.scm (etc-directory)[shells]: Add fish, tcsh, and zsh file names to /etc/shells. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
system: Remove duplicated line from export. * gnu/system.scm (gnu system): Remove duplicate in exported names list. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
gnu: Add isync. * gnu/packages/mail.scm (isync): New variable.
gnu: Add Catalyst-Runtime. * gnu/packages/web.scm (perl-catalyst-runtime): New variable.
gnu: Add URI-ws. * gnu/packages/web.scm (perl-uri-ws): New variable.
gnu: Add Tree-Simple-VisitorFactory. * gnu/packages/perl.scm (perl-tree-simple-visitorfactory): New variable.
gnu: Add Tree-Simple. * gnu/packages/perl.scm (perl-tree-simple): New variable.
gnu: Add Text-SimpleTable. * gnu/packages/perl.scm (perl-text-simpletable): New variable.
gnu: Add String-RewritePrefix. * gnu/packages/perl.scm (perl-string-rewriteprefix): New variable.
gnu: Add Safe-Isa. * gnu/packages/perl.scm (perl-safe-isa): New variable.
gnu: Add Plack-Test-ExternalServer. * gnu/packages/web.scm (perl-plack-test-externalserver): New variable.
gnu: Add Plack-Middleware-ReverseProxy. * gnu/packages/web.scm (perl-plack-middleware-reverseproxy): New variable.
gnu: Add Plack-Middleware-RemoveRedundantBody. * gnu/packages/web.scm (perl-plack-middleware-removeredundantbody): New variable.
gnu: Add Plack-Middleware-MethodOverride. * gnu/packages/web.scm (perl-plack-middleware-methodoverride): New variable.
gnu: Add Plack-Middleware-FixMissingBodyInRedirect. * gnu/packages/web.scm (perl-plack-middleware-fixmissingbodyinredirect): New variable.
gnu: Add Path-Class. * gnu/packages/perl.scm (perl-path-class): New variable.
gnu: Add MooseX-MethodAttributes. * gnu/packages/perl.scm (perl-moosex-methodattributes): New variable.