Adds to git cheatsheet remote branch delete
Splits shell cheatsheet into ssh and tricks
Updates volumes cheatsheet with raid (mdadm) commands
Updates spacing in volumes cheatsheet
Adds git push default behavior
Changes spacing in .gitconfig
Addes to ssh cheatcheet: known_hosts commands
Adds to net cheatsheet old commands for doing the same thing.
Adds to net cheatsheet kernel configuration
Renames pki cheatsheet to openssl and adds cert and symmetric cipher commands
Adds to tricks cheatsheet a few commands
Adds to volumes cheatsheet: iso creation command
Updates profiles and config files to remove many substitutions and simplify scripts. Merges fedora and ubuntu into linux option
Adds to stat cheatsheet: upstart config example
Adds parse cheatsheet