Rename prompt.zsh to pure.zsh
Move the options out of the prompt

So users don't have to modify the prompt to be able to change the options.
Add an example
Use zsh hooks instead of overriding preexec and precmd
Closure over the local variables by wrapping everything in a anonymous function

Also namespace all the functions as they will always be global
Only set the option locally
Revert "Only set the option locally"

This reverts commit b5905579e4415e2d244bbd12096c888f94e8d82c.
Close GH-11: Remote user. Fixes #9
Followup to #11

Should fix #12
readme tweaks
minor cleanup
Improve SSH if syntax
Use modern syntax
New feature: now shows current path in the title

and current directory and command when a process is running.
readme tweaks
add screenshot of directory+cmd in title
Close GH-14: Make pure.zsh loadable by the prompt system..
Tweak readme
Switch back to tab indentation
minor tweaks