Moved everything to a wikidata/ folder.
 Changes to be committed:
	renamed:    _Sidebar.md -> wikidata/_Sidebar.md
	renamed:    databases/postgresql/postgresql-quick-guide.md -> wikidata/databases/postgresql/postgresql-quick-guide.md
	renamed:    home.md -> wikidata/home.md
	renamed:    linux/commands/alias-command.md -> wikidata/linux/commands/alias-command.md
	renamed:    linux/commands/find-command.md -> wikidata/linux/commands/find-command.md
	renamed:    linux/commands/grep-command.md -> wikidata/linux/commands/grep-command.md
	renamed:    linux/commands/rsync-command.md -> wikidata/linux/commands/rsync-command.md
	renamed:    linux/commands/tar-command.md -> wikidata/linux/commands/tar-command.md
	renamed:    linux/commands/watch-command.md -> wikidata/linux/commands/watch-command.md
	renamed:    linux/concepts/images/ls_output.jpg -> wikidata/linux/concepts/images/ls_output.jpg
	renamed:    linux/concepts/linux-file-permissions.md -> wikidata/linux/concepts/linux-file-permissions.md
	renamed:    linux/concepts/linux-overview.md -> wikidata/linux/concepts/linux-overview.md
	renamed:    linux/opensuse/optimizing-opensuse.md -> wikidata/linux/opensuse/optimizing-opensuse.md
	renamed:    linux/scripts/automating-backups-with-tar-and-cron.md -> wikidata/linux/scripts/automating-backups-with-tar-and-cron.md
	renamed:    linux/scripts/replacing-values-in-files-using-perl-and-sed.md -> wikidata/linux/scripts/replacing-values-in-files-using-perl-and-sed.md
	renamed:    linux/scripts/src/backup.cron -> wikidata/linux/scripts/src/backup.cron
	renamed:    linux/scripts/src/replace_value.pl -> wikidata/linux/scripts/src/replace_value.pl
	renamed:    linux/tips/blank-screen-if-kids-yell.md -> wikidata/linux/tips/blank-screen-if-kids-yell.md
	renamed:    linux/tips/images/ssh-example.png -> wikidata/linux/tips/images/ssh-example.png
	renamed:    linux/tips/installing-java-on-linux.md -> wikidata/linux/tips/installing-java-on-linux.md
	renamed:    linux/tips/nfs-mount-issues.md -> wikidata/linux/tips/nfs-mount-issues.md
	renamed:    linux/tips/splitting-and-reassembling-large-files-in-linux.md -> wikidata/linux/tips/splitting-and-reassembling-large-files-in-linux.md
	renamed:    linux/tips/ssh-key-passwordless-login.md -> wikidata/linux/tips/ssh-key-passwordless-login.md
	renamed:    linux/tips/ssh-login-without-password.md -> wikidata/linux/tips/ssh-login-without-password.md
	renamed:    linux/tips/troubleshooting-a-server.md -> wikidata/linux/tips/troubleshooting-a-server.md
	renamed:    linux/tools/images/top.png -> wikidata/linux/tools/images/top.png
	renamed:    linux/tools/monitoring-linux-systems.md -> wikidata/linux/tools/monitoring-linux-systems.md
	renamed:    linux/tools/vi.md -> wikidata/linux/tools/vi.md
	renamed:    my-bashrc.md -> wikidata/my-bashrc.md
	renamed:    programming/file-test-comparison-for-shell-perl-ruby-and-python.md -> wikidata/programming/file-test-comparison-for-shell-perl-ruby-and-python.md
	renamed:    programming/java/images/ticTacToeJar.gif -> wikidata/programming/java/images/ticTacToeJar.gif
	renamed:    programming/java/packaging-programs-in-jar-files.md -> wikidata/programming/java/packaging-programs-in-jar-files.md
	renamed:    programming/perl/file-io-in-perl.md -> wikidata/programming/perl/file-io-in-perl.md
	renamed:    programming/perl/multi-threading-in-perl.md -> wikidata/programming/perl/multi-threading-in-perl.md
	renamed:    programming/perl/processing-user-input-with-perl.md -> wikidata/programming/perl/processing-user-input-with-perl.md
	renamed:    programming/perl/src/file_io.pl -> wikidata/programming/perl/src/file_io.pl
	renamed:    programming/perl/src/pg_hba.conf -> wikidata/programming/perl/src/pg_hba.conf
	renamed:    programming/perl/src/semaphores.pl -> wikidata/programming/perl/src/semaphores.pl
	renamed:    programming/perl/src/undefined_values.pl -> wikidata/programming/perl/src/undefined_values.pl
	renamed:    programming/perl/src/user_input.pl -> wikidata/programming/perl/src/user_input.pl
	renamed:    programming/perl/undefined-values-in-perl.md -> wikidata/programming/perl/undefined-values-in-perl.md
	renamed:    programming/perl/using-boolean-values-in-perl.md -> wikidata/programming/perl/using-boolean-values-in-perl.md
	renamed:    programming/ruby/ruby-timeouts-and-calling-system-command-line.md -> wikidata/programming/ruby/ruby-timeouts-and-calling-system-command-line.md
	renamed:    source_control/cvs/cvs.md -> wikidata/source_control/cvs/cvs.md
	renamed:    source_control/git/0-preface.md -> wikidata/source_control/git/0-preface.md
	renamed:    source_control/git/1-introduction.md -> wikidata/source_control/git/1-introduction.md
	renamed:    source_control/git/2-basic-tricks.md -> wikidata/source_control/git/2-basic-tricks.md
	renamed:    source_control/git/3-cloning-around.md -> wikidata/source_control/git/3-cloning-around.md
	renamed:    source_control/git/4-branch-wizardry.md -> wikidata/source_control/git/4-branch-wizardry.md
	renamed:    source_control/git/src/git-magic.pdf -> wikidata/source_control/git/src/git-magic.pdf
	renamed:    start-x11vnc.md -> wikidata/start-x11vnc.md
	renamed:    tmux-config.md -> wikidata/tmux-config.md
	renamed:    wiki_help_section/gollum.md -> wikidata/wiki_help_section/gollum.md
	renamed:    wiki_help_section/markdown_basics.md -> wikidata/wiki_help_section/markdown_basics.md
	renamed:    wiki_help_section/markdown_syntax.md -> wikidata/wiki_help_section/markdown_syntax.md
Working wiki structure
 Changes to be committed:
	renamed:    home.md -> ../home.md
 Untracked files:
	../auth.rb
Updated home (markdown)